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
2007-02-13 19:53:08 C 07 34 06.81 +33 23 32.3 c A24
2007-02-13 19:54:36 C 07 34 06.78 +33 23 33.1 c A24
2007-02-13 22:02:36 C 07 34 02.08 +33 23 15.0 c A24
2007-02-13 22:04:03 C 07 34 02.06 +33 23 13.8 c A24
2007-02-13 23:08:40 C 07 33 59.84 +33 23 05.9 c A24
2007-02-13 23:40:15 C 07 33 58.67 +33 23 02.6 c A24
2007-02-13 23:41:42 C 07 33 58.61 +33 23 03.0 c A24
2007-02-15 03:27:04 C 07 33 03.38 +33 19 22.2 o 644
2007-02-15 03:28:46 C 07 33 03.31 +33 19 21.9 o 644
2007-02-15 03:57:26 C 07 33 02.35 +33 19 18.4 o 644
2007-02-15 03:59:08 C 07 33 02.28 +33 19 17.9 o 644
2007-02-15 04:27:51 C 07 33 01.33 +33 19 14.2 o 644
2007-02-15 04:29:34 C 07 33 01.25 +33 19 13.8 o 644
2007-02-15 19:49:09 C 07 32 31.87 +33 17 05.0 c A24
2007-02-15 20:08:47 C 07 32 31.27 +33 17 04.3 c A24
2007-02-15 20:29:53 C 07 32 30.66 +33 17 00.6 c A24
2007-02-15 21:10:51 C 07 32 29.41 +33 16 54.6 c A24
2007-02-15 21:16:31 C 07 32 29.23 +33 16 54.4 c A24
2007-02-15 21:50:38 C 07 32 28.09 +33 16 47.8 c A24
2007-02-15 21:52:05 C 07 32 27.90 +33 16 47.7 c A24
2007-02-16 21:38:03 C 07 31 44.65 +33 13 25.3 c A24
2007-02-16 21:39:30 C 07 31 44.57 +33 13 25.7 c A24
2007-02-16 21:57:57 C 07 31 44.11 +33 13 22.9 c A24
2007-02-16 22:15:42 C 07 31 43.52 +33 13 20.7 c A24
2007-02-16 22:33:04 C 07 31 42.95 +33 13 18.1 c A24
2007-02-16 22:34:33 C 07 31 42.92 +33 13 18.1 c A24
2007-02-19 21:15:24 C 07 29 48.20 +33 02 34.5 c A24
2007-02-19 21:16:56 C 07 29 47.88 +33 02 35.2 c A24
2007-02-19 21:58:39 C 07 29 46.96 +33 02 29.2 c A24
2007-02-19 22:18:59 C 07 29 46.41 +33 02 25.4 c A24
2007-02-19 22:20:15 C 07 29 46.38 +33 02 23.1 c A24
2007-02-19 22:47:01 C 07 29 45.69 +33 02 19.4 c A24
2007-02-20 20:20:36 C 07 29 15.29 +32 58 52.2 c A24
2007-02-20 21:01:50 C 07 29 14.11 +32 58 46.8 c A24
2007-02-20 21:03:18 C 07 29 13.99 +32 58 47.0 c A24
2007-02-20 21:40:24 C 07 29 13.17 +32 58 40.7 c A24
2007-02-22 19:48:29 C 07 28 13.94 +32 51 04.2 c A24
2007-02-22 19:49:56 C 07 28 14.01 +32 51 02.9 c A24
2007-02-22 20:32:56 C 07 28 13.06 +32 50 55.9 c A24
2007-02-22 20:34:22 C 07 28 13.07 +32 50 56.5 c A24
2007-02-22 21:31:32 C 07 28 11.82 +32 50 46.3 c A24
2007-02-22 21:32:59 C 07 28 11.67 +32 50 45.5 c A24
2007-03-09 03:01:52 C 07 25 12.14 +31 47 04.0 o 644
2007-03-09 03:03:34 C 07 25 12.17 +31 47 03.8 o 644
2007-03-09 03:38:09 C 07 25 12.14 +31 46 56.9 o 644
2007-03-09 03:42:28 C 07 25 12.16 +31 46 56.7 o 644
2007-03-09 04:08:17 C 07 25 12.16 +31 46 50.8 o 644
2007-03-09 04:12:01 C 07 25 12.15 +31 46 50.4 o 644
2008-02-11 09:20:01 C 12 56 01.28 -03 05 35.4 r G96
2008-02-11 09:33:41 C 12 56 01.10 -03 05 34.6 r G96