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
2024-10-08 12:24:01 C 04 27 31.646 +18 46 28.52 V T08
2024-10-08 12:26:01 C 04 27 31.733 +18 46 26.22 V T08
2024-10-08 12:30:43 C 04 27 31.762 +18 46 21.22 V T08
2024-10-08 12:34:39 C 04 27 31.757 +18 46 16.93 V T08
2024-10-08 12:37:58 C 04 27 31.826 +18 46 13.33 V T08
2024-10-08 12:45:29 C 04 27 31.920 +18 46 05.20 V T08
2024-10-09 12:16:32 C 04 27 53.914 +18 20 26.16 V T08
2024-10-09 12:19:12 C 04 27 54.000 +18 20 23.32 V T08
2024-10-09 12:23:11 C 04 27 53.998 +18 20 18.67 V T08
2024-10-09 12:30:33 C 04 27 54.031 +18 20 10.36 V T08
2024-10-10 12:02:44 C 04 28 11.825 +17 54 08.53 V T05
2024-10-10 12:07:00 C 04 28 11.892 +17 54 03.56 V T05
2024-10-10 12:14:11 C 04 28 11.866 +17 53 55.68 V T05
2024-10-10 12:22:08 C 04 28 11.983 +17 53 46.54 V T05
2024-10-16 06:14:16 C 04 28 32.243 +15 15 17.86 V G96
2024-10-16 06:21:43 C 04 28 32.070 +15 15 09.04 V G96
2024-10-16 06:29:12 C 04 28 32.095 +15 15 00.61 V G96
2024-10-16 06:36:39 C 04 28 32.034 +15 14 52.04 V G96
2024-10-23 10:21:07 C 04 25 41.574 +11 47 51.86 V G96
2024-10-23 10:28:31 C 04 25 41.329 +11 47 42.76 V G96
2024-10-23 10:35:56 C 04 25 41.095 +11 47 33.68 V G96
2024-10-23 10:43:20 C 04 25 40.861 +11 47 24.47 V G96
2024-10-24 05:53:12 C 04 25 10.020 +11 24 23.76 V W68
2024-10-24 05:58:28 C 04 25 09.878 +11 24 18.00 V W68
2024-10-24 06:02:24 C 04 25 09.722 +11 24 12.49 V W68
2024-10-24 06:10:22 C 04 25 09.434 +11 24 03.71 V W68
2024-10-26 09:31:02 C 04 23 33.011 +10 20 59.35 V 703
2024-10-26 09:34:22 C 04 23 32.874 +10 20 56.29 V 703
2024-10-26 09:37:42 C 04 23 32.744 +10 20 52.15 V 703
2024-10-26 09:41:02 C 04 23 32.593 +10 20 48.19 V 703
2024-10-27 08:41:07 C 04 22 44.490 +09 52 49.15 V 703
2024-10-27 08:44:24 C 04 22 44.332 +09 52 44.40 V 703
2024-10-27 08:47:42 C 04 22 44.177 +09 52 40.94 V 703
2024-10-27 08:51:00 C 04 22 44.065 +09 52 37.99 V 703
2024-10-28 05:32:23 C 04 21 58.085 +09 27 55.98 V W68
2024-10-28 05:37:37 C 04 21 57.850 +09 27 49.32 V W68
2024-10-28 05:44:50 C 04 21 57.506 +09 27 40.79 V W68
2024-10-28 05:59:12 C 04 21 56.890 +09 27 23.47 V W68
2024-10-28 08:55:52 C 04 21 50.015 +09 23 25.69 V 703
2024-10-28 08:59:10 C 04 21 49.871 +09 23 22.49 V 703
2024-10-28 09:02:28 C 04 21 49.655 +09 23 17.34 V 703
2024-10-28 09:05:46 C 04 21 49.583 +09 23 13.74 V 703
2024-10-29 07:34:40 C 04 20 56.659 +08 56 07.48 V 703
2024-10-29 07:37:55 C 04 20 56.512 +08 56 03.30 V 703
2024-10-29 07:41:11 C 04 20 56.292 +08 55 59.56 V 703
2024-10-29 07:44:26 C 04 20 56.173 +08 55 55.20 V 703
2024-10-29 17:31:18 C 04 20 31.72 +08 44 11.0 V D29
2024-10-29 17:51:40 C 04 20 30.76 +08 43 46.6 V D29
2024-10-29 18:12:01 C 04 20 29.80 +08 43 22.1 V D29
2024-10-30 17:33:01 C 04 19 30.37 +08 15 28.5 V D29