189008 (1996 FR3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7934061995 ± 1.97e-08
Semi-major axis (a)2.1684654861 AU ± 1.99e-09
Inclination (i)8.03916643° ± 5.05e-06
Long. of Asc. Node (Ω)27.13897228° ± 2.06e-05
Arg. of Perihelion (ω)36.74912624° ± 2.13e-05
Mean Anomaly (M)137.13582948° ± 1.66e-06
Mean Motion (n)0.3086622409°/day ± 4.26e-10
Perihelion dist (q)0.44799153 AU ± 4.28e-08
Aphelion dist (Q)3.88893945 AU ± 4.29e-08
Orbital Period3.19321949 yr ± 4.40e-09
Physical Parameters
H (abs. magnitude)16.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.364″
Uncertainty0
Orbit TypeApollo
MOID0.087898 AU
Observations Used565
Radar Obs Used1
Oppositions15
Arc Total1993-2025
First Observation Used1993-04-26
Last Observation Used2025-05-28
Observations (596)
Date Type RA Dec Mag Band Observatory
1993-04-26 06:40:41 C 14 03 50.89 -14 00 18.7 a 691
1993-04-26 07:28:16 C 14 03 47.79 -14 00 05.4 a 691
1993-04-26 08:16:27 C 14 03 44.58 -13 59 52.2 a 691
1996-03-26 11:06:25 C 13 54 44.90 -07 13 22.0 c 566
1996-03-26 11:34:48 C 13 54 41.30 -07 13 10.3 c 566
1996-03-26 12:05:50 C 13 54 37.36 -07 12 57.8 c 566
1996-03-27 09:16:49 c 13 52 00.53 -07 04 18.5 i 691
1996-03-27 09:47:16 c 13 51 56.69 -07 04 06.3 i 691
1996-03-27 10:17:36 c 13 51 52.89 -07 03 53.9 i 691
1996-03-27 21:47:12 C 13 50 29.07 -06 59 13.7 046
1996-03-27 21:49:13 C 13 50 28.70 -06 59 13.0 046
1996-03-27 21:55:31 C 13 50 27.91 -06 59 11.1 046
1996-03-28 00:25:52 C 13 50 09.13 -06 58 09.6 z 557
1996-03-28 00:32:56 C 13 50 08.25 -06 58 06.5 z 557
1996-03-28 00:39:48 C 13 50 07.39 -06 58 03.9 z 557
1996-03-28 05:34:11 c 13 49 31.96 -06 56 00.3 i 691
1996-03-28 05:39:53 c 13 49 31.28 -06 55 58.0 i 691
1996-03-28 05:45:31 c 13 49 30.56 -06 55 55.9 i 691
1996-03-28 09:55:06 c 13 48 59.48 -06 54 14.3 i 691
1996-03-28 10:02:38 c 13 48 58.53 -06 54 11.2 i 691
1996-03-28 10:10:37 c 13 48 57.54 -06 54 08.0 i 691
1996-03-28 11:33:43 c 13 48 47.22 -06 53 34.0 i 691
1996-03-28 11:40:02 c 13 48 46.41 -06 53 31.4 i 691
1996-03-28 11:46:49 c 13 48 45.62 -06 53 28.5 i 691
1996-03-28 16:47:21 C 13 48 09.32 -06 51 14.5 413
1996-03-28 16:53:01 C 13 48 08.60 -06 51 12.1 413
1996-03-28 16:56:56 C 13 48 08.11 -06 51 10.5 413
1996-03-28 18:58:53 C 13 47 53.05 -06 50 20.7 413
1996-03-28 19:02:29 C 13 47 52.60 -06 50 19.0 413
1996-04-06 23:58:04 C 13 22 45.51 -05 24 53.4 z 557
1996-04-07 00:10:37 C 13 22 44.26 -05 24 49.2 z 557
1996-04-07 22:36:29 C 13 20 25.12 -05 16 48.3 z 104
1996-04-07 22:40:09 C 13 20 24.70 -05 16 47.0 z 104
1996-04-07 22:45:00 C 13 20 24.21 -05 16 45.3 z 104
1996-04-07 22:53:30 C 13 20 23.33 -05 16 42.2 z 104
1996-04-09 16:24:30 C 13 16 12.74 -05 02 23.8 z 867
1996-04-09 16:28:31 C 13 16 12.29 -05 02 21.9 z 867
1996-04-09 16:31:10 C 13 16 12.05 -05 02 21.2 z 867
1996-04-09 21:33:19 C 13 15 42.84 -05 00 40.6 z 587
1996-04-09 21:46:44 C 13 15 41.47 -05 00 35.3 z 587
1996-04-10 13:14:36 C 13 14 10.78 -04 55 24.1 c 608
1996-04-10 14:07:34 C 13 14 05.61 -04 55 06.5 c 608
1996-04-10 15:55:29 C 13 13 55.59 -04 54 33.5 z 360
1996-04-10 15:59:30 C 13 13 55.17 -04 54 32.0 z 360
1996-04-10 16:04:15 C 13 13 54.70 -04 54 30.8 z 360
1996-04-12 15:23:25 C 13 09 28.85 -04 39 24.0 z 897
1996-04-12 15:34:03 C 13 09 27.89 -04 39 21.0 z 897
1996-04-12 16:15:29 C 13 09 24.12 -04 39 08.7 z 367
1996-04-12 16:21:59 C 13 09 23.51 -04 39 06.0 z 367
1996-04-12 21:45:47 C 13 08 54.48 -04 37 28.5 z 587
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-03-13 19:26:00 238788.1602 0.4 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)