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
2008-09-24 19:46:56 C 22 28 36.43 +18 13 20.2 17.2 r 084
2008-09-28 04:39:08 C 22 34 33.13 +15 29 58.7 r 703
2008-09-28 04:48:39 C 22 34 33.81 +15 29 40.9 r 703
2008-09-28 04:58:12 C 22 34 34.42 +15 29 21.5 r 703
2008-09-28 05:07:48 C 22 34 35.07 +15 29 02.5 r 703
2008-09-28 05:17:17 C 22 34 35.68 +15 28 43.2 r 703
2008-09-28 05:24:50 C 22 34 36.12 +15 28 28.4 r 703
2008-09-28 05:32:40 C 22 34 36.66 +15 28 12.6 r 703
2008-09-28 05:40:18 C 22 34 37.20 +15 27 57.0 r 703
2008-09-28 05:47:57 C 22 34 37.70 +15 27 41.2 r 703
2008-09-30 21:22:36 C 22 39 26.98 +13 20 26.0 17.3 r 084
2008-09-30 21:25:49 C 22 39 27.21 +13 20 20.1 17.3 r 084
2008-10-01 05:20:24 C 22 40 04.13 +13 04 58.1 17.2 c 704
2008-10-01 05:38:00 C 22 40 05.34 +13 04 23.4 17.6 c 704
2008-10-01 05:55:38 C 22 40 06.54 +13 03 48.7 17.7 c 704
2008-10-01 06:13:16 C 22 40 07.67 +13 03 13.3 18.8 c 704
2008-10-01 06:30:53 C 22 40 08.95 +13 02 38.7 17.5 c 704
2008-10-05 19:41:57 C 22 48 45.50 +09 33 41.5 17.2 r 084
2008-10-05 19:45:09 C 22 48 45.75 +09 33 35.7 17.5 o 084
2008-10-06 05:00:36 C 22 49 30.39 +09 16 47.5 r 703
2008-10-06 05:11:09 C 22 49 31.11 +09 16 27.9 r 703
2008-10-06 05:21:33 C 22 49 31.90 +09 16 09.1 r 703
2008-10-06 05:33:15 C 22 49 32.77 +09 15 47.4 r 703
2008-10-06 19:02:05 C 22 50 38.31 +08 51 01.6 18.0 r 084
2008-10-06 19:05:18 C 22 50 38.54 +08 50 55.5 17.9 r 084
2008-10-07 18:47:24 C 22 52 33.69 +08 08 26.9 17.4 o 084
2008-10-07 18:50:37 C 22 52 33.98 +08 08 19.7 17.5 o 084
2008-10-23 04:35:50 C 23 23 29.42 -00 42 20.6 18.5 c 704
2008-10-23 04:52:28 C 23 23 30.72 -00 42 40.7 19.4 c 704
2008-10-23 05:09:12 C 23 23 32.06 -00 42 56.4 18.8 c 704
2008-10-23 05:25:40 C 23 23 33.28 -00 43 13.7 18.8 c 704
2008-10-23 05:42:06 C 23 23 34.62 -00 43 31.7 18.9 c 704
2008-10-31 03:19:17 C 23 39 45.98 -03 32 33.2 18.7 c 704
2008-10-31 03:36:18 C 23 39 47.30 -03 32 45.6 19.2 c 704
2008-10-31 03:53:15 C 23 39 48.66 -03 32 57.6 19.4 c 704
2008-10-31 04:10:15 C 23 39 50.04 -03 33 09.8 18.8 c 704
2008-10-31 04:27:13 C 23 39 51.41 -03 33 21.7 19.1 c 704
2008-11-06 03:03:10 C 23 52 04.69 -04 58 10.1 r 703
2008-11-06 03:13:40 C 23 52 05.62 -04 58 15.4 r 703
2008-11-06 03:34:26 C 23 52 07.28 -04 58 25.7 r 703
2008-11-18 04:34:46 C 00 16 49.51 -06 20 21.6 19.4 c 704
2008-11-18 04:52:44 C 00 16 50.91 -06 20 23.1 19.5 c 704
2008-11-18 05:10:45 C 00 16 52.41 -06 20 24.9 20.0 c 704
2008-11-18 05:28:34 C 00 16 53.84 -06 20 26.4 19.7 c 704
2008-12-22 04:32:22 C 01 26 14.484 -03 40 08.55 645
2008-12-22 04:32:58 C 01 26 14.468 -03 40 08.54 645
2008-12-22 04:33:34 C 01 26 14.585 -03 40 07.84 645
2008-12-22 04:34:10 C 01 26 14.570 -03 40 07.94 645
2008-12-22 04:37:45 C 01 26 14.859 -03 40 06.64 645
2013-02-15 06:50:25 C 11 25 37.16 -13 41 16.4 u 807