SeeSat-L Apr-21 : by author

?????? ??????? ?????????? Filipp Romanov astronomy via S
- ISS and Progress MS-14: 5 hours before planned destructive reentry (Thu Apr 29 2021 - 11:31:20 UTC)
Alain Figer via Seesat-l
- Re: Curbed satellite trajectory - GLOBALSTAR M006 & 060 ? (Fri Apr 09 2021 - 08:16:51 UTC)
Alberto Rango via Seesat-l
- 4541 SATOBS 24 APR 2021, Ofeq 16, Ofeq 9. (Sat Apr 24 2021 - 12:53:34 UTC)
- 4541 SATOBS 22 APR 2021, USA 245, TecSar. (Fri Apr 23 2021 - 15:06:46 UTC)
- 4541 SATOBS 23 APR 2021, Ofeq 16, Ofeq 9. (Fri Apr 23 2021 - 14:27:50 UTC)
- 4541 SATOBS 20 APR 2021, TecSar, Ofeq 7. (Wed Apr 21 2021 - 21:56:38 UTC)
- 4541 SATOBS 17 APR 2021, Ofeq 7. (Sun Apr 18 2021 - 15:08:56 UTC)
- 4541 SATOBS 13 APR 2021, Ofeq 7. (Wed Apr 14 2021 - 12:00:54 UTC)
- 4541 SATOBS 09 APR 2021, Ofeq 10. (Sat Apr 10 2021 - 12:55:50 UTC)
- 4541 SATOBS 07 APR 2021, Ofeq 16, USA 186. (Thu Apr 08 2021 - 08:58:49 UTC)
- 4541 SATOBS 04 - 05 APR 2021, USA 186, Ofeq 10. (Tue Apr 06 2021 - 11:45:07 UTC)
- 4541 SATOBS 29 - 31 MAR 2021, Ofeq 16. USA 186. (Thu Apr 01 2021 - 12:33:58 UTC)
Allen Thomson via Seesat-l
- Re: NROL-82 search elements (Tue Apr 27 2021 - 21:09:46 UTC)
Andreas Hornig via Seesat-l
- Re: Starlink L23 satellite train video (Thu Apr 08 2021 - 21:45:03 UTC)
Anthony Mallama via Seesat-l
- Re: STARLINK L23 (Thu Apr 08 2021 - 02:21:45 UTC)
- Very Bright Starlink Flare (Wed Apr 07 2021 - 03:40:31 UTC)
- Re: Starlink 1203 is Bright (Sat Apr 03 2021 - 23:25:25 UTC)
Bj?rn Gimle via Seesat-l
- Re: NROL-82: search TLE correction (Mon Apr 26 2021 - 22:27:54 UTC)
Björn Gimle via Seesat-l
- Reentry over Spain last night (Fri Apr 30 2021 - 12:39:07 UTC)
- Re: 5919 Obs Apr 28 (Thu Apr 29 2021 - 19:51:35 UTC)
- 5919 Obs Apr 28 (Thu Apr 29 2021 - 18:26:59 UTC)
Bob Christy via Seesat-l
- Re: Sat burn/release seen from NSW (Fri Apr 30 2021 - 09:17:18 UTC)
- China - Launch of Space Station (Wed Apr 28 2021 - 10:08:54 UTC)
C. Bassa via Seesat-l
- CB Obs April 28/29, 2021: Fixed video observations (Thu Apr 29 2021 - 08:30:04 UTC)
- CB Obs April 27/28, 2021: Fixed video observations (Wed Apr 28 2021 - 08:27:20 UTC)
- Re: NROL-82 search elements (Tue Apr 27 2021 - 19:37:51 UTC)
- Re: NROL-82 search elements (Tue Apr 27 2021 - 11:15:02 UTC)
- CB Obs April 27, 2021: CMOS video observations (Tue Apr 27 2021 - 10:35:15 UTC)
- CB Obs April 26/27, 2021: CMOS video observations (Tue Apr 27 2021 - 10:31:42 UTC)
- CB Obs April 26/27, 2021: Fixed video observations (Tue Apr 27 2021 - 09:53:17 UTC)
- CB Obs April 27, 2021: CMOS video observations: NROL-82 payload on 3rd orbit (Tue Apr 27 2021 - 01:37:21 UTC)
- CB Obs April 26, 2021: CMOS video observations: NROL-82 payload seen (Mon Apr 26 2021 - 23:55:27 UTC)
- Re: NROL-82 first pass (Mon Apr 26 2021 - 23:10:14 UTC)
- NROL-82 first pass (Mon Apr 26 2021 - 22:27:37 UTC)
- CB Obs April 25/26, 2021: Fixed video observations (Mon Apr 26 2021 - 08:52:54 UTC)
- CB Obs April 24/25, 2021: Fixed video observations (Sun Apr 25 2021 - 16:13:20 UTC)
- CB Obs April 23/24, 2021: Fixed video observations (Sat Apr 24 2021 - 08:34:06 UTC)
- CB Obs April 22/23, 2021: Fixed video observations (Fri Apr 23 2021 - 07:24:29 UTC)
- CB Obs April 22, 2021: CMOS video observations (Fri Apr 23 2021 - 07:09:30 UTC)
- CB Obs April 21/22, 2021: Fixed video observations (Thu Apr 22 2021 - 10:11:29 UTC)
- CB Obs April 20/21, 2021: Fixed video observations (Wed Apr 21 2021 - 08:11:31 UTC)
- CB Obs April 19/20, 2021: Fixed video observations (Tue Apr 20 2021 - 07:53:44 UTC)
- CB Obs April 18/19, 2021: Fixed video observations (Mon Apr 19 2021 - 07:29:54 UTC)
- Re: CB Obs April 18, 2021: CMOS video observations (Sun Apr 18 2021 - 21:29:54 UTC)
- CB Obs April 18, 2021: CMOS video observations (Sun Apr 18 2021 - 21:20:29 UTC)
- CB Obs April 17/18, 2021: Fixed video observations (Sun Apr 18 2021 - 08:43:31 UTC)
- CB Obs April 16/17, 2021: Fixed video observations (Sat Apr 17 2021 - 07:19:33 UTC)
- CB Obs April 15/16, 2021: Fixed video observations (Fri Apr 16 2021 - 08:36:16 UTC)
- CB Obs April 14/15, 2021: Fixed video observations (Thu Apr 15 2021 - 09:44:01 UTC)
- CB Obs April 13/14, 2021: Fixed video observations (Thu Apr 15 2021 - 09:34:51 UTC)
- CB Obs April 12/13, 2021: Fixed video observations (Tue Apr 13 2021 - 11:46:45 UTC)
- Re: NROL-82: targeting sun-synchronous orbit (Mon Apr 12 2021 - 17:00:41 UTC)
- CB Obs April 11/12, 2021: Fixed video observations (Mon Apr 12 2021 - 12:46:32 UTC)
- CB Obs April 7/8, 2021: Fixed video observations (Thu Apr 08 2021 - 08:56:05 UTC)
- CB Obs April 5/6, 2021: Fixed video observations (Tue Apr 06 2021 - 10:16:55 UTC)
- CB Obs April 4/5, 2021: Fixed video observations (Mon Apr 05 2021 - 11:25:23 UTC)
- CB Obs April 2/3, 2021: Fixed video observations (Sat Apr 03 2021 - 10:19:57 UTC)
- Re: Flashing geosats (Fri Apr 02 2021 - 16:56:39 UTC)
- CB Obs April 1, 2021: CMOS video observations (Fri Apr 02 2021 - 09:31:22 UTC)
- CB Obs April 1/2, 2021: Fixed video observations (Fri Apr 02 2021 - 07:27:43 UTC)
- SDS 3F5 Centaur very fast perigee passes (Fri Apr 02 2021 - 07:15:48 UTC)
Charles Phillips via Seesat-l
- One Observation From 26 April, Corrected Time (Fri Apr 30 2021 - 19:05:41 UTC)
- Three Observations, Objects 28888 and 39462 (Wed Apr 28 2021 - 21:05:26 UTC)
Chris Peat via Seesat-l
- Possible collision (Fri Apr 09 2021 - 12:40:17 UTC)
Daniel Deak via Seesat-l
- RE: Possible collision (Fri Apr 09 2021 - 12:49:21 UTC)
davidbrierley––– via Seesat–l
- DMB Obs Apr 29 (Fri Apr 30 2021 - 11:31:05 UTC)
- DMB Obs Apr 28-29 (Thu Apr 29 2021 - 14:50:39 UTC)
- DMB Obs Apr 29 (Thu Apr 29 2021 - 10:02:14 UTC)
- DMB Obs Apr 25 (Mon Apr 26 2021 - 18:48:49 UTC)
- DMB Obs Apr 24-25 (Sun Apr 25 2021 - 16:49:16 UTC)
- DMB Obs Apr 22 (Sat Apr 24 2021 - 06:48:00 UTC)
- DMB Obs Apr 21-22 (Thu Apr 22 2021 - 22:31:51 UTC)
- DMB Obs Apr 19-20 (Wed Apr 21 2021 - 03:56:05 UTC)
- DMB Obs Apr 17 (Sun Apr 18 2021 - 18:19:04 UTC)
- DMB Obs Apr 16 (Sun Apr 18 2021 - 13:06:57 UTC)
- DMB Obs Apr 15-16 (Fri Apr 16 2021 - 15:39:05 UTC)
- DMB Obs Apr 14-15 (Thu Apr 15 2021 - 20:20:55 UTC)
- DMB Obs Apr 13-14 (Wed Apr 14 2021 - 16:46:36 UTC)
- DMB Obs Apr 11 (Mon Apr 12 2021 - 12:10:47 UTC)
- DMB Obs Apr 10 (Sat Apr 10 2021 - 14:02:57 UTC)
- DMB Obs Apr 5-6 (Tue Apr 06 2021 - 16:45:25 UTC)
- DMB Obs Apr 4 really (Mon Apr 05 2021 - 07:13:29 UTC)
- DMB Obs Apr 4 (Sun Apr 04 2021 - 15:47:35 UTC)
- DMB Obs Apr 2-3 (Sat Apr 03 2021 - 15:33:04 UTC)
- DMB Obs Mar 31 (Thu Apr 01 2021 - 15:35:45 UTC)
- DMB Obs Mar 30 (Thu Apr 01 2021 - 09:18:18 UTC)
Edward Zigoy via Seesat-l
- Re: Debris from March 26 Falcon 9 reentry recovered in Washington (Fri Apr 02 2021 - 23:43:10 UTC)
Gianluca Masi via Seesat-l
- Re: How to find sat IDs in a given image (Thu Apr 08 2021 - 08:24:41 UTC)
Greg Roberts via Seesat-l
- Optical 07 April 2021 (Thu Apr 08 2021 - 09:46:43 UTC)
JAY RESPLER via Seesat-l
- SSTARLINK 21-12P (Tue Apr 27 2021 - 04:43:04 UTC)
- STARLINK 21-5AQ (Mon Apr 26 2021 - 05:39:20 UTC)
- STARLINK 21-12 (Mon Apr 26 2021 - 01:41:00 UTC)
- STARLINK 20-62 21-18 21-24 (Thu Apr 15 2021 - 04:37:43 UTC)
- STARLINK 21-12 21-17 (Fri Apr 09 2021 - 02:56:47 UTC)
- STARLINK L23 (Thu Apr 08 2021 - 01:19:25 UTC)
- STARLINK 20-57 20-62 20-88 21-5 21-9 21-12 21-21 (Mon Apr 05 2021 - 20:19:04 UTC)
- STARLINK 20-57 20-88 21-5 21-9 21-12 21-21 (Sat Apr 03 2021 - 22:19:29 UTC)
- Re: Starlink 1203 is Bright (Sat Apr 03 2021 - 22:10:26 UTC)
- STARLINK 20-88 21-9 21-18 21-21 21-53 21-98 (Fri Apr 02 2021 - 20:42:45 UTC)
Joe Dellinger via Seesat-l
- Re: bright re-entering object seen last Saturday from Houston? (Fri Apr 30 2021 - 14:40:59 UTC)
- bright re-entering object seen last Saturday from Houston? (Thu Apr 29 2021 - 05:20:49 UTC)
Karl Antier via Seesat-l
- Space junk reentry over the UK on April 19, ~23h56 UT? (Tue Apr 20 2021 - 13:06:28 UTC)
- Curbed satellite trajectory - GLOBALSTAR M006 & 060 ? (Mon Apr 05 2021 - 21:00:31 UTC)
Kevin Fetter via Seesat-l
- Chinese space station module in orbit (Thu Apr 29 2021 - 08:25:05 UTC)
Leo Barhorst via Seesat-l
- Re: ISS and Progress MS-14: 5 hours before planned destructive reentry (Thu Apr 29 2021 - 14:50:24 UTC)
- LB Obs 2021 Apr 21/22am (Thu Apr 22 2021 - 03:29:09 UTC)
- LB Ons 2021 Apr 13 am (Tue Apr 13 2021 - 05:29:33 UTC)
- LB 2021 Obs Mar 31 pm (Thu Apr 01 2021 - 10:30:57 UTC)
Marco Langbroek via Seesat-l
- Reentry over Spain last night (Fri Apr 30 2021 - 09:59:55 UTC)
- SATOBS ML (4353) VIDEO, 28 Apr 2021 (Pt II): USA 224, USA 308, NOSS 3-4 (Wed Apr 28 2021 - 14:30:50 UTC)
- SATOBS ML (4353) VIDEO, 28 Apr 2021: USA 314 (NROL-82) (Wed Apr 28 2021 - 02:00:09 UTC)
- NROL-82 orbit vs USA 224 (Tue Apr 27 2021 - 11:08:19 UTC)
- No luck (NROL-82) (Tue Apr 27 2021 - 00:45:49 UTC)
- Re: NROL-82: search TLE correction (Mon Apr 26 2021 - 21:23:52 UTC)
- NROL-82 lift-off! (Mon Apr 26 2021 - 20:50:01 UTC)
- Re: NROL-82 search elements (Mon Apr 26 2021 - 20:20:17 UTC)
- NROL-82: Navigational Warnings and estimated elset (Thu Apr 22 2021 - 10:04:36 UTC)
- CORR: Updated Crew 2 elset (Re: SpaceX CREW 2 estimated elset) (Wed Apr 21 2021 - 12:05:31 UTC)
- Updated Crew 2 elset (Re: SpaceX CREW 2 estimated elset) (Wed Apr 21 2021 - 12:03:42 UTC)
- Re: Space junk reentry over the UK on April 19, ~23h56 UT? (Tue Apr 20 2021 - 14:38:47 UTC)
- SpaceX CREW 2 estimated elset (Sun Apr 18 2021 - 12:11:49 UTC)
- Possible Crew-2 abort zone near California coast? (Sat Apr 17 2021 - 16:13:21 UTC)
- SATOBS ML (4353) PHOTO, 15 Apr 2021: GEO objects (Sat Apr 17 2021 - 15:22:35 UTC)
- SATOBS ML (4353) VIDEO, 13 Apr 2021: USA 245, USA 313, IGS 5A, IGS 6r, FIA R1 (Wed Apr 14 2021 - 20:59:12 UTC)
- Re: NROL-82: targeting sun-synchronous orbit (Tue Apr 13 2021 - 13:38:00 UTC)
- SATOBS ML (4353) PHOTO, 11 Apr 2021: GEO objects (Mon Apr 12 2021 - 15:27:35 UTC)
- Re: Possible collision/close flyby in LEO tonight (Fri Apr 09 2021 - 20:23:52 UTC)
- Possible collision/close flyby in LEO tonight (Fri Apr 09 2021 - 09:29:46 UTC)
- Debris from March 26 Falcon 9 reentry recovered in Washington (Fri Apr 02 2021 - 23:09:05 UTC)
- SATOBS ML (4353) PHOTO, 2 Apr 2021: Govsat 1, Sicral 1, Sicral 1B, MEV-2 (Fri Apr 02 2021 - 22:42:04 UTC)
- SATOBS ML (4353) PHOTO, 30 March 2021: USA 184, Mentor 2, USA269, Vortex 4, Sicral 1, Sicral 1B (Fri Apr 02 2021 - 15:49:03 UTC)
- SATOBS ML (4353) PHOTO, 29 Mar 2021: USA 184, USA 269, Vortex 4, Sicral 1B (Thu Apr 01 2021 - 16:28:20 UTC)
mss_seesat-l via Seesat-l
- Re: SpaceX CREW 2 estimated elset (Sun Apr 18 2021 - 12:28:18 UTC)
Nico Janssen via Seesat-l
- Re: SpaceX CREW 2 estimated elset (Wed Apr 21 2021 - 18:54:51 UTC)
RICK BALDRIDGE via Seesat-l
- Starlink L23 satellite train video (Thu Apr 08 2021 - 05:17:30 UTC)
Robert Holdsworth via Seesat-l
- Re: Probable observation reports from New Zealand of EP 3 decay. (Sat Apr 03 2021 - 03:14:24 UTC)
- Probable observation reports from New Zealand of EP 3 decay. (Sat Apr 03 2021 - 02:39:24 UTC)
Robert McNaught via Seesat-l
- Sat burn/release seen from NSW (Fri Apr 30 2021 - 08:36:30 UTC)
ronlee––– via Seesat–l
- Re: Starlink V1.0-L23 Observations (Falcon, CO USA) (Fri Apr 09 2021 - 02:25:23 UTC)
- Re: Starlink V1.0-L23 Observations (Falcon, CO USA) (Thu Apr 08 2021 - 13:49:32 UTC)
- Starlink V1.0-L23 Observations (Falcon, CO USA) (Thu Apr 08 2021 - 02:12:47 UTC)
Russell Eberst via Seesat-l
- 2021APR27.OBS (Wed Apr 28 2021 - 08:07:24 UTC)
- 2021APR26.OBS (Tue Apr 27 2021 - 08:59:07 UTC)
- 2021APR25.OBS (Mon Apr 26 2021 - 07:47:27 UTC)
- 2021APR24.OBS (Sun Apr 25 2021 - 10:26:03 UTC)
- 2021APR22.OBS (Fri Apr 23 2021 - 08:54:35 UTC)
- 2021APR21.OBS (Thu Apr 22 2021 - 09:42:50 UTC)
- 2021APR16.OBS (Sat Apr 17 2021 - 14:35:37 UTC)
- 2021APR15.OBS (Fri Apr 16 2021 - 11:34:06 UTC)
- 2021APR14.OBS (Thu Apr 15 2021 - 08:59:43 UTC)
- 2021APR13.OBS (Wed Apr 14 2021 - 10:36:02 UTC)
- 2021APR12.OBS (Tue Apr 13 2021 - 10:05:54 UTC)
- 2021APR11.OBS (Mon Apr 12 2021 - 12:12:53 UTC)
- 2021APR9-10.OBS (Sat Apr 10 2021 - 13:15:53 UTC)
- 2021APR8.OBS (Fri Apr 09 2021 - 09:39:36 UTC)
- 2021APR6.OBS (Wed Apr 07 2021 - 09:46:57 UTC)
- 2021APR5.OBS (Tue Apr 06 2021 - 10:36:20 UTC)
- 2021APR4.OBS (Mon Apr 05 2021 - 08:52:20 UTC)
- 2021APR3.OBS (Sun Apr 04 2021 - 11:45:36 UTC)
- 2021APR2-3.OBS (Sat Apr 03 2021 - 11:44:21 UTC)
- 2021APR1.OBS (Fri Apr 02 2021 - 10:35:46 UTC)
satcom ops via Seesat-l
- Re: Upcoming spalshdown zones (Sun Apr 25 2021 - 06:41:21 UTC)
- Upcoming spalshdown zones (Sat Apr 24 2021 - 05:25:52 UTC)
- San Nicolas missile test ? (Wed Apr 14 2021 - 18:28:56 UTC)
- Crew 2 preps hazard area (Tue Apr 13 2021 - 12:13:11 UTC)
Scott Tilley via Seesat-l
- Responsible Space Behavior for the New Space Era (Tue Apr 27 2021 - 04:54:51 UTC)
- Fwd: YUNHAI 1-02 [44547, 2019-063A] Breakup? (Tue Apr 20 2021 - 03:59:38 UTC)
- Re: How to find sat IDs in a given image (Thu Apr 01 2021 - 01:48:56 UTC)
skywayinc––– via Seesat–l
- Re: SpaceX CREW 2 estimated elset (Wed Apr 21 2021 - 19:25:57 UTC)
- Re: SpaceX CREW 2 estimated elset (Wed Apr 21 2021 - 17:34:36 UTC)
Ted Molczan via Seesat-l
- USA 314: post-manoeuvre search elements (Thu Apr 29 2021 - 13:01:13 UTC)
- RE: CB Obs April 27, 2021: CMOS video observations: NROL-82 payload on 3rd orbit (Tue Apr 27 2021 - 02:54:16 UTC)
- NROL-82: search TLE correction (Mon Apr 26 2021 - 20:58:55 UTC)
- NROL-82 search elements (Sat Apr 24 2021 - 09:05:25 UTC)
- RE: NROL-82: targeting sun-synchronous orbit (Tue Apr 13 2021 - 13:23:31 UTC)
- NROL-82: targeting sun-synchronous orbit (Mon Apr 12 2021 - 00:17:03 UTC)

SeeSat-L Apr-21 by author