189700 (2001 TA45)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1914037649 ± 1.19e-08
Semi-major axis (a)1.4629049978 AU ± 5.88e-10
Inclination (i)10.72256872° ± 1.79e-06
Long. of Asc. Node (Ω)204.89992264° ± 6.35e-06
Arg. of Perihelion (ω)126.62456839° ± 8.74e-06
Mean Anomaly (M)268.58495051° ± 5.92e-06
Mean Motion (n)0.5570421915°/day ± 3.36e-10
Perihelion dist (q)1.18289947 AU ± 1.74e-08
Aphelion dist (Q)1.74291052 AU ± 1.74e-08
Orbital Period1.76939251 yr ± 1.07e-09
Physical Parameters
H (abs. magnitude)19.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.300″
Uncertainty0
Orbit TypeAmor
MOID0.217627 AU
Observations Used759
Oppositions10
Arc Total2001-2025
First Observation Used2001-09-25
Last Observation Used2025-01-18
Observations (793)
Date Type RA Dec Mag Band Observatory
2001-10-17 11:08:55 C 04 39 38.05 +14 49 44.3 c 658
2001-10-17 11:10:06 C 04 39 37.75 +14 49 47.3 19.6 c 704
2001-10-17 11:17:20 C 04 39 37.99 +14 49 34.4 c 658
2001-10-17 11:24:52 C 04 39 37.92 +14 49 26.3 c 658
2001-10-23 17:13:51 C 04 37 30.02 +11 56 06.6 402
2001-10-23 17:15:45 C 04 37 29.95 +11 56 04.5 402
2001-10-23 17:17:39 C 04 37 29.91 +11 56 02.9 402
2001-10-24 07:54:08 C 04 37 09.47 +11 38 55.9 18.8 c 704
2001-10-24 08:17:10 C 04 37 08.87 +11 38 30.4 19.2 c 704
2001-10-24 09:04:52 C 04 37 07.29 +11 37 33.9 18.8 c 704
2001-10-24 09:30:58 C 04 37 06.57 +11 37 02.5 18.8 c 704
2001-10-27 10:18:24 C 04 35 00.22 +10 11 44.4 c 711
2001-10-27 10:26:14 C 04 35 00.00 +10 11 36.0 c 711
2001-10-27 10:34:07 C 04 34 59.71 +10 11 26.4 c 711
2001-10-29 12:11:04 C 04 33 14.86 +09 13 36.3 19.5 c 644
2001-10-29 12:26:10 C 04 33 14.21 +09 13 18.8 18.8 c 644
2001-10-29 12:41:12 C 04 33 13.56 +09 13 01.6 20.3 c 644
2001-11-03 17:38:02 C 04 27 50.28 +06 51 06.5 m 413
2001-11-03 17:40:26 C 04 27 50.16 +06 51 03.6 m 413
2001-11-06 00:20:52 C 04 25 06.31 +05 50 47.6 c 118
2001-11-06 00:22:25 C 04 25 06.20 +05 50 45.3 c 118
2001-11-06 00:31:06 C 04 25 05.74 +05 50 36.5 c 118
2001-11-11 00:14:28 C 04 18 29.07 +03 47 30.3 c 118
2001-11-11 00:17:00 C 04 18 28.99 +03 47 27.7 c 118
2001-11-11 00:18:50 C 04 18 28.84 +03 47 25.3 c 118
2001-11-11 00:22:12 C 04 18 28.59 +03 47 23.4 c 118
2001-11-12 07:12:08 C 04 16 41.25 +03 17 56.1 c 683
2001-11-12 07:28:12 C 04 16 40.24 +03 17 40.1 c 683
2001-11-12 07:47:30 C 04 16 38.94 +03 17 20.9 c 683
2001-11-12 07:58:56 C 04 16 38.09 +03 17 08.0 c 699
2001-11-12 08:32:56 C 04 16 35.95 +03 16 36.3 c 699
2001-11-12 09:06:59 C 04 16 33.79 +03 16 03.9 c 699
2001-11-12 09:41:08 C 04 16 31.57 +03 15 31.2 c 699
2001-11-15 07:09:46 C 04 12 23.75 +02 12 55.5 19.2 c 704
2001-11-15 07:30:59 C 04 12 22.36 +02 12 37.6 19.1 c 704
2001-11-15 07:52:12 C 04 12 21.03 +02 12 17.9 19.1 c 704
2001-11-15 08:13:23 C 04 12 19.62 +02 12 00.2 19.1 c 704
2001-11-15 08:34:37 C 04 12 18.20 +02 11 42.6 19.0 c 704
2001-11-19 08:06:21 C 04 06 34.25 +00 55 19.3 c 699
2001-11-19 08:30:00 C 04 06 32.74 +00 55 01.4 c 699
2001-11-19 08:53:41 C 04 06 31.24 +00 54 44.6 c 699
2001-11-19 09:17:25 C 04 06 29.70 +00 54 26.2 c 699
2001-11-20 07:15:40 C 04 05 12.02 +00 38 35.7 c 699
2001-11-20 07:39:26 C 04 05 10.50 +00 38 19.6 c 699
2001-11-20 08:03:15 C 04 05 08.96 +00 38 01.8 c 699
2001-11-20 08:27:06 C 04 05 07.44 +00 37 45.1 c 699
2001-11-21 23:27:34 C 04 02 50.39 +00 11 13.1 c 118
2001-11-21 23:37:39 C 04 02 49.75 +00 11 06.6 c 118
2001-12-07 05:14:15 C 03 45 06.83 -02 15 46.2 19.0 c 704
2001-12-07 05:35:49 C 03 45 05.95 -02 15 50.2 19.5 c 704