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
2024-11-29 04:41:06 C 03 41 50.412 -01 41 12.23 V W68
2024-11-29 04:47:37 C 03 41 50.100 -01 41 14.89 V W68
2024-11-29 05:22:03 C 03 41 48.365 -01 41 27.89 V W68
2024-11-29 05:33:45 C 03 41 47.789 -01 41 33.29 V W68
2024-11-30 23:48:11 C 03 39 58.687 -01 56 23.24 V M22
2024-12-01 00:34:10 C 03 39 56.570 -01 56 37.97 V M22
2024-12-01 00:48:10 C 03 39 55.910 -01 56 42.86 V M22
2024-12-01 00:55:29 C 03 39 55.699 -01 56 45.35 V M22
2024-12-01 06:19:30 C 03 39 43.096 -01 58 48.79 V G96
2024-12-01 06:26:58 C 03 39 42.757 -01 58 51.02 V G96
2024-12-01 06:34:27 C 03 39 42.412 -01 58 53.62 V G96
2024-12-01 06:41:55 C 03 39 42.066 -01 58 55.78 V G96
2024-12-03 09:02:31 C 03 37 44.053 -02 12 58.73 X F51
2024-12-03 09:18:49 C 03 37 43.363 -02 13 02.79 X F51
2024-12-03 09:35:03 C 03 37 42.680 -02 13 06.75 X F51
2024-12-03 09:51:16 C 03 37 41.998 -02 13 10.77 X F51
2024-12-07 13:29:50 C 03 34 24.51 -02 31 32.9 V D29
2024-12-07 13:34:56 C 03 34 24.34 -02 31 33.4 V D29
2024-12-08 08:56:44 C 03 33 51.341 -02 33 40.00 V T05
2024-12-08 09:01:22 C 03 33 51.158 -02 33 40.64 V T05
2024-12-08 09:09:24 C 03 33 50.942 -02 33 41.69 V T05
2024-12-08 09:54:49 C 03 33 49.442 -02 33 46.37 V T05
2024-12-20 07:22:23 C 03 29 28.821 -02 21 48.52 X F52
2024-12-20 07:40:04 C 03 29 28.694 -02 21 45.52 X F52
2024-12-20 07:57:43 C 03 29 28.566 -02 21 42.65 X F52
2024-12-20 08:15:21 C 03 29 28.432 -02 21 39.72 X F52
2024-12-24 07:15:27 C 03 29 30.771 -02 02 45.67 X F51
2024-12-24 07:33:38 C 03 29 30.776 -02 02 41.56 X F51
2024-12-24 07:51:47 C 03 29 30.785 -02 02 37.29 X F51
2024-12-24 08:09:59 C 03 29 30.781 -02 02 32.94 X F51
2024-12-24 14:19:42 C 03 29 32.35 -02 01 09.2 V D29
2024-12-24 14:40:04 C 03 29 32.36 -02 01 04.8 V D29
2024-12-26 05:33:49 C 03 29 46.756 -01 51 28.87 V G96
2024-12-26 05:41:16 C 03 29 46.792 -01 51 26.93 V G96
2024-12-26 05:48:45 C 03 29 46.828 -01 51 24.91 V G96
2024-12-26 05:56:15 C 03 29 46.849 -01 51 22.90 V G96
2024-12-30 06:17:26 C 03 30 52.100 -01 23 56.71 X F51
2024-12-30 06:33:39 C 03 30 52.291 -01 23 51.72 X F51
2024-12-30 06:49:56 C 03 30 52.473 -01 23 46.67 X F51
2025-01-18 05:36:11 C 03 44 10.152 +01 31 01.97 X F52
2025-01-18 05:52:01 C 03 44 10.783 +01 31 08.87 X F52
2025-01-18 06:08:00 C 03 44 11.398 +01 31 15.93 X F52
2025-01-18 06:24:01 C 03 44 12.033 +01 31 22.91 X F52