5646 (1990 TR)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4358497328 ± 7.46e-09
Semi-major axis (a)2.1441964543 AU ± 1.80e-09
Inclination (i)7.90564825° ± 1.27e-06
Long. of Asc. Node (Ω)14.07406921° ± 8.21e-06
Arg. of Perihelion (ω)335.82075353° ± 8.34e-06
Mean Anomaly (M)80.51194380° ± 2.02e-06
Mean Motion (n)0.3139174197°/day ± 3.95e-10
Perihelion dist (q)1.20964900 AU ± 1.60e-08
Aphelion dist (Q)3.07874391 AU ± 1.62e-08
Orbital Period3.13976295 yr ± 3.95e-09
Physical Parameters
H (abs. magnitude)15.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.098″
Uncertainty0
Orbit TypeAmor
MOID0.210181 AU
Observations Used2339
Gaia Obs Used51
Oppositions18
Arc Total1990-2026
First Observation Used1990-05-03
Last Observation Used2026-03-09
Observations (2545)
Date Type RA Dec Mag Band Observatory
2007-01-13 21:32:26 C 08 14 27.38 +33 27 59.1 r 106
2007-01-13 21:40:44 C 08 14 26.69 +33 28 00.1 r 106
2007-01-13 21:49:01 C 08 14 26.24 +33 28 01.7 r 106
2007-01-13 21:57:20 C 08 14 25.60 +33 28 02.6 r 106
2007-01-17 08:06:25 C 08 09 04.56 +33 38 25.1 o 644
2007-01-17 08:35:56 C 08 09 02.60 +33 38 28.2 o 644
2007-01-17 09:05:23 C 08 09 00.62 +33 38 31.4 o 644
2007-01-18 09:05:31 C 08 07 27.26 +33 41 00.0 o 644
2007-01-18 09:36:32 C 08 07 25.17 +33 41 02.7 o 644
2007-01-18 10:09:20 C 08 07 23.02 +33 41 05.9 o 644
2007-01-18 23:49:19 C 08 06 30.17 +33 42 20.0 18.0 r 084
2007-01-18 23:52:28 C 08 06 29.95 +33 42 20.4 18.1 r 084
2007-01-26 04:40:33 C 07 55 42.07 +33 51 45.3 19.1 o H55
2007-01-26 04:53:15 C 07 55 41.40 +33 51 45.8 18.7 o H55
2007-01-26 05:13:27 C 07 55 40.06 +33 51 46.0 19.2 o H55
2007-01-26 19:05:45 C 07 54 50.77 +33 51 57.2 c A24
2007-01-26 19:06:29 C 07 54 50.77 +33 51 56.4 c A24
2007-01-26 19:30:13 C 07 54 49.28 +33 51 56.7 c A24
2007-01-26 19:53:14 C 07 54 47.93 +33 51 58.0 c A24
2007-01-26 20:01:26 C 07 54 47.45 +33 51 57.7 c A24
2007-01-26 20:14:04 C 07 54 46.72 +33 51 56.8 c A24
2007-01-26 20:14:20 C 07 54 46.68 +33 51 57.9 c A24
2007-01-26 21:20:14 C 07 54 42.60 +33 51 59.2 c A24
2007-01-27 03:29:17 C 07 54 20.94 +33 52 02.9 r H51
2007-01-27 03:31:03 C 07 54 20.86 +33 52 02.6 r H51
2007-01-27 03:32:49 C 07 54 20.73 +33 52 02.1 r H51
2007-01-27 03:34:36 C 07 54 20.62 +33 52 02.0 r H51
2007-01-27 03:36:21 C 07 54 20.52 +33 52 02.2 r H51
2007-01-27 03:38:07 C 07 54 20.41 +33 52 02.4 r H51
2007-01-27 03:41:37 C 07 54 20.22 +33 52 03.2 r H51
2007-01-27 03:43:24 C 07 54 20.10 +33 52 02.7 r H51
2007-01-27 03:45:10 C 07 54 19.98 +33 52 02.7 r H51
2007-01-28 00:34:38 C 07 53 06.56 +33 52 07.3 c A24
2007-01-28 00:36:06 C 07 53 06.51 +33 52 07.5 c A24
2007-01-28 18:41:52 C 07 52 04.41 +33 52 01.3 c A24
2007-01-28 18:43:19 C 07 52 04.30 +33 52 01.3 c A24
2007-02-07 04:26:36 C 07 40 27.930 +33 40 57.28 e 645
2007-02-07 04:31:36 C 07 40 27.694 +33 40 56.87 19.99 e 645
2007-02-08 02:59:35 C 07 39 28.15 +33 38 55.1 r 703
2007-02-08 03:07:22 C 07 39 27.82 +33 38 53.5 r 703
2007-02-08 03:15:08 C 07 39 27.43 +33 38 54.1 r 703
2007-02-08 03:22:58 C 07 39 27.18 +33 38 52.9 r 703
2007-02-11 21:48:25 C 07 35 46.56 +33 29 15.0 c A24
2007-02-11 22:00:14 C 07 35 46.05 +33 29 13.4 19.2 r 130
2007-02-11 22:03:40 C 07 35 45.93 +33 29 12.7 19.3 r 130
2007-02-11 22:04:00 C 07 35 45.98 +33 29 12.8 c A24
2007-02-11 22:07:27 C 07 35 45.78 +33 29 12.4 19.1 r 130
2007-02-11 22:10:20 C 07 35 45.68 +33 29 12.1 19.3 r 130
2007-02-11 22:35:11 C 07 35 44.69 +33 29 09.5 c A24
2007-02-11 22:36:37 C 07 35 44.68 +33 29 09.7 c A24