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
2024-11-09 07:23:48 C 04 07 46.265 +03 58 59.12 V 703
2024-11-09 07:27:04 C 04 07 46.013 +03 58 56.42 V 703
2024-11-09 07:30:21 C 04 07 45.829 +03 58 52.61 V 703
2024-11-10 10:17:30 C 04 06 14.652 +03 32 03.37 V T05
2024-11-10 10:20:06 C 04 06 14.438 +03 32 00.56 V T05
2024-11-10 10:28:34 C 04 06 13.963 +03 31 52.36 V T05
2024-11-10 10:36:23 C 04 06 13.469 +03 31 44.65 V T05
2024-11-10 10:41:04 C 04 06 13.151 +03 31 39.92 X F52
2024-11-10 11:12:11 C 04 06 11.185 +03 31 09.20 X F52
2024-11-10 11:27:45 C 04 06 10.202 +03 30 53.85 X F52
2024-11-10 15:46:37 C 04 05 55.85 +03 26 34.3 V D29
2024-11-10 15:47:54 C 04 05 55.76 +03 26 33.2 V D29
2024-11-10 16:06:59 C 04 05 54.58 +03 26 14.4 V D29
2024-11-10 16:08:15 C 04 05 54.49 +03 26 13.0 V D29
2024-11-10 16:27:21 C 04 05 53.30 +03 25 54.4 V D29
2024-11-10 16:28:37 C 04 05 53.21 +03 25 53.1 V D29
2024-11-11 10:54:42 C 04 04 49.705 +03 08 02.61 X F52
2024-11-11 11:14:11 C 04 04 48.461 +03 07 43.76 X F52
2024-11-11 11:33:38 C 04 04 47.230 +03 07 25.10 X F52
2024-11-11 17:29:56 C 04 04 26.63 +03 01 39.8 V D29
2024-11-11 17:55:23 C 04 04 25.03 +03 01 15.6 V D29
2024-11-11 18:20:50 C 04 04 23.43 +03 00 51.3 V D29
2024-11-20 10:19:06 C 03 52 29.057 +00 10 13.22 V T08
2024-11-20 10:24:26 C 03 52 28.776 +00 10 08.98 V T08
2024-11-20 10:33:06 C 03 52 28.234 +00 10 03.00 V T08
2024-11-20 11:18:35 C 03 52 25.486 +00 09 31.21 V T08
2024-11-22 10:12:48 C 03 49 52.392 -00 20 45.96 V T05
2024-11-22 10:17:22 C 03 49 52.118 -00 20 49.27 V T05
2024-11-22 10:31:45 C 03 49 51.254 -00 20 58.09 V T05
2024-11-22 10:40:12 C 03 49 50.786 -00 21 02.95 V T05
2024-11-23 09:37:57 C 03 48 37.966 -00 34 43.72 X F51
2024-11-23 09:54:07 C 03 48 37.028 -00 34 53.03 X F51
2024-11-23 10:10:23 C 03 48 36.081 -00 35 02.49 X F51
2024-11-23 10:26:37 C 03 48 35.141 -00 35 11.91 X F51
2024-11-24 09:58:51 C 03 47 21.859 -00 48 24.44 V T08
2024-11-24 10:03:29 C 03 47 21.619 -00 48 26.32 V T08
2024-11-24 10:12:46 C 03 47 21.010 -00 48 31.64 V T08
2024-11-24 10:27:20 C 03 47 20.285 -00 48 39.64 V T08
2024-11-25 04:50:17 C 03 46 24.113 -00 58 08.72 V W68
2024-11-25 04:56:47 C 03 46 23.729 -00 58 11.57 V W68
2024-11-25 05:43:07 C 03 46 21.180 -00 58 34.86 V W68
2024-11-25 05:53:31 C 03 46 20.566 -00 58 41.63 V W68
2024-11-26 10:47:56 C 03 44 54.869 -01 13 17.00 V T05
2024-11-26 11:07:03 C 03 44 53.842 -01 13 26.00 V T05
2024-11-26 11:17:07 C 03 44 53.256 -01 13 31.08 V T05
2024-11-26 11:53:27 C 03 44 51.379 -01 13 47.60 V T05
2024-11-28 10:00:20 C 03 42 41.144 -01 34 06.46 X F52
2024-11-28 10:17:58 C 03 42 40.244 -01 34 13.69 X F52
2024-11-28 10:35:36 C 03 42 39.349 -01 34 20.81 X F52
2024-11-28 10:53:09 C 03 42 38.458 -01 34 27.95 X F52