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
2024-09-02 13:20:11 C 03 30 16.350 +29 27 49.41 X F52
2024-09-02 13:35:31 C 03 30 17.922 +29 27 44.08 X F52
2024-09-05 10:07:31 C 03 37 29.323 +29 00 09.65 V G96
2024-09-05 10:15:02 C 03 37 30.065 +29 00 06.52 V G96
2024-09-05 10:22:32 C 03 37 30.785 +29 00 03.46 V G96
2024-09-05 10:30:01 C 03 37 31.516 +29 00 00.18 V G96
2024-09-10 10:06:14 C 03 49 09.084 +28 01 48.90 V G96
2024-09-10 10:12:17 C 03 49 09.602 +28 01 45.73 V G96
2024-09-10 10:18:20 C 03 49 10.146 +28 01 42.60 V G96
2024-09-10 10:24:24 C 03 49 10.664 +28 01 39.36 V G96
2024-09-10 13:12:57 C 03 49 26.280 +28 00 11.68 X F52
2024-09-10 13:29:11 C 03 49 27.681 +28 00 03.06 X F52
2024-09-10 13:45:41 C 03 49 29.106 +27 59 54.36 X F52
2024-09-10 14:02:08 C 03 49 30.518 +27 59 45.57 X F52
2024-09-14 12:09:03 C 03 57 44.729 +27 04 42.00 X F52
2024-09-14 12:39:39 C 03 57 47.125 +27 04 23.50 X F52
2024-09-14 12:55:00 C 03 57 48.319 +27 04 14.12 X F52
2024-09-28 11:55:00 C 04 19 48.570 +22 46 39.62 X F51
2024-09-28 12:13:17 C 04 19 49.334 +22 46 23.34 X F51
2024-09-28 12:31:38 C 04 19 50.093 +22 46 06.92 X F51
2024-10-01 12:34:01 C 04 22 53.712 +21 38 39.23 V T08
2024-10-01 12:37:26 C 04 22 53.827 +21 38 35.30 V T08
2024-10-01 12:42:05 C 04 22 54.014 +21 38 31.31 V T08
2024-10-01 12:57:03 C 04 22 54.444 +21 38 16.80 V T08
2024-10-03 09:36:57 C 04 24 29.066 +20 54 20.30 V G96
2024-10-03 09:44:21 C 04 24 29.268 +20 54 13.10 V G96
2024-10-03 09:51:43 C 04 24 29.466 +20 54 05.69 V G96
2024-10-03 09:59:06 C 04 24 29.671 +20 53 58.42 V G96
2024-10-05 10:03:45 C 04 25 54.638 +20 05 06.18 V 703
2024-10-05 10:07:05 C 04 25 54.692 +20 05 03.62 V 703
2024-10-05 10:10:27 C 04 25 54.700 +20 04 59.05 V 703
2024-10-05 10:13:48 C 04 25 54.829 +20 04 56.28 V 703
2024-10-06 08:50:26 C 04 26 29.065 +19 41 21.80 V 703
2024-10-06 08:53:42 C 04 26 29.202 +19 41 18.53 V 703
2024-10-06 08:56:58 C 04 26 29.206 +19 41 15.83 V 703
2024-10-06 09:00:13 C 04 26 29.252 +19 41 11.54 V 703
2024-10-07 10:11:26 C 04 27 02.016 +19 14 34.44 V 703
2024-10-07 10:14:46 C 04 27 02.045 +19 14 30.41 V 703
2024-10-07 10:18:05 C 04 27 02.142 +19 14 27.38 V 703
2024-10-07 10:21:24 C 04 27 02.138 +19 14 23.50 V 703
2024-10-07 12:16:54 C 04 27 04.853 +19 12 25.13 V T05
2024-10-07 12:31:48 C 04 27 05.174 +19 12 08.10 V T05
2024-10-07 12:34:32 C 04 27 05.182 +19 12 05.26 V T05
2024-10-07 12:39:05 C 04 27 05.213 +19 12 00.97 V T05
2024-10-08 08:48:31 C 04 27 28.084 +18 50 16.98 V 703
2024-10-08 08:51:47 C 04 27 28.069 +18 50 13.34 V 703
2024-10-08 08:55:03 C 04 27 28.170 +18 50 08.99 V 703
2024-10-08 08:58:19 C 04 27 28.307 +18 50 04.88 V 703
2024-10-08 12:04:00 C 04 27 31.450 +18 46 50.27 V T08
2024-10-08 12:06:45 C 04 27 31.529 +18 46 46.38 V T08