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
2024-10-30 17:53:23 C 04 19 29.38 +08 15 04.3 V D29
2024-10-30 18:13:45 C 04 19 28.37 +08 14 40.0 V D29
2024-10-30 18:38:27 C 04 19 27.17 +08 14 10.7 V D29
2024-10-30 18:58:49 C 04 19 26.15 +08 13 46.6 V D29
2024-10-30 19:19:11 C 04 19 25.15 +08 13 22.3 V D29
2024-10-31 23:03:32 B 04 18 11.70 +07 40 29.9 X K19
2024-10-31 23:08:50 B 04 18 11.42 +07 40 23.7 X K19
2024-10-31 23:14:08 B 04 18 11.15 +07 40 17.5 X K19
2024-11-01 05:19:51 C 04 17 54.089 +07 33 35.32 V W68
2024-11-01 05:22:28 C 04 17 53.926 +07 33 32.58 V W68
2024-11-01 05:27:01 C 04 17 53.683 +07 33 27.25 V W68
2024-11-01 05:35:29 C 04 17 53.261 +07 33 16.96 V W68
2024-11-01 18:44:40 C 04 17 15.62 +07 17 30.8 V D29
2024-11-01 19:05:02 C 04 17 14.55 +07 17 07.1 V D29
2024-11-01 19:25:24 C 04 17 13.47 +07 16 43.3 V D29
2024-11-02 10:34:51 C 04 16 30.943 +06 59 12.26 V T05
2024-11-02 10:38:07 C 04 16 30.766 +06 59 08.56 V T05
2024-11-02 10:42:40 C 04 16 30.523 +06 59 03.55 V T05
2024-11-02 10:59:44 C 04 16 29.587 +06 58 43.50 V T05
2024-11-04 10:40:55 C 04 14 06.408 +06 04 21.79 V T08
2024-11-04 10:45:36 C 04 14 06.204 +06 04 16.00 V T08
2024-11-04 10:52:55 C 04 14 05.695 +06 04 08.47 V T08
2024-11-04 11:26:54 C 04 14 03.773 +06 03 30.35 V T08
2024-11-05 05:14:13 C 04 13 08.352 +05 43 57.76 V W68
2024-11-05 05:16:50 C 04 13 08.201 +05 43 54.84 V W68
2024-11-05 05:21:24 C 04 13 07.954 +05 43 49.94 V W68
2024-11-05 05:29:17 C 04 13 07.466 +05 43 40.91 V W68
2024-11-05 20:04:16 C 04 12 20.16 +05 27 12.0 V D29
2024-11-05 20:05:32 C 04 12 20.08 +05 27 10.1 V D29
2024-11-05 20:24:37 C 04 12 19.00 +05 26 49.4 V D29
2024-11-05 20:25:54 C 04 12 18.92 +05 26 47.7 V D29
2024-11-05 20:44:59 C 04 12 17.83 +05 26 27.1 V D29
2024-11-05 20:46:16 C 04 12 17.75 +05 26 25.6 V D29
2024-11-06 07:37:21 C 04 11 44.182 +05 14 35.63 V 703
2024-11-06 07:40:36 C 04 11 43.955 +05 14 32.21 V 703
2024-11-06 07:43:51 C 04 11 43.796 +05 14 28.14 V 703
2024-11-06 07:47:06 C 04 11 43.552 +05 14 24.90 V 703
2024-11-06 07:56:20 C 04 11 43.200 +05 14 14.71 U I41
2024-11-06 08:30:07 C 04 11 41.201 +05 13 38.10 U I41
2024-11-07 09:36:11 C 04 10 18.685 +04 46 40.58 V 703
2024-11-07 09:39:26 C 04 10 18.548 +04 46 35.87 V 703
2024-11-07 09:44:25 C 04 10 18.192 +04 46 30.50 V 703
2024-11-07 09:49:34 C 04 10 17.933 +04 46 25.86 V 703
2024-11-08 21:40:44 C 04 08 19.26 +04 08 50.5 q L04
2024-11-08 21:48:11 C 04 08 18.80 +04 08 43.1 q L04
2024-11-09 04:50:40 C 04 07 54.852 +04 01 58.01 V W68
2024-11-09 04:53:17 C 04 07 54.665 +04 01 55.38 V W68
2024-11-09 04:57:52 C 04 07 54.398 +04 01 50.48 V W68
2024-11-09 05:29:41 C 04 07 52.438 +04 01 18.44 V W68
2024-11-09 07:20:32 C 04 07 46.445 +03 59 01.14 V 703