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
2001-09-25 11:49:29 C 04 25 03.94 +23 31 52.0 o 644
2001-09-25 12:05:24 C 04 25 04.79 +23 31 38.9 o 644
2001-09-25 12:20:50 C 04 25 05.59 +23 31 26.6 o 644
2001-10-14 09:37:31 C 04 39 40.37 +16 12 18.1 19.2 c 704
2001-10-14 10:00:20 C 04 39 40.29 +16 11 52.4 19.2 c 704
2001-10-14 10:23:05 C 04 39 40.25 +16 11 27.4 19.7 c 704
2001-10-14 10:45:50 C 04 39 40.24 +16 11 02.7 19.2 c 704
2001-10-14 11:08:52 C 04 39 40.21 +16 10 36.8 19.2 c 704
2001-10-15 09:30:36 C 04 39 44.21 +15 45 44.8 18.7 c 704
2001-10-15 09:32:02 C 04 39 44.18 +15 45 42.3 18.6 c 704
2001-10-15 09:53:17 C 04 39 44.12 +15 45 20.1 19.0 c 704
2001-10-15 09:55:17 C 04 39 44.04 +15 45 16.9 18.8 c 704
2001-10-15 10:05:44 C 04 39 44.33 +15 45 00.8 c 658
2001-10-15 10:09:55 C 04 39 44.33 +15 44 56.3 c 658
2001-10-15 10:16:09 C 04 39 44.29 +15 44 49.6 c 658
2001-10-15 10:17:45 C 04 39 44.00 +15 44 53.1 19.2 c 704
2001-10-15 10:38:42 C 04 39 43.97 +15 44 29.2 19.3 c 704
2001-10-15 11:01:27 C 04 39 43.85 +15 44 04.4 19.0 c 704
2001-10-15 11:02:47 C 04 39 43.75 +15 44 01.4 19.1 c 704
2001-10-16 00:01:05 C 04 39 44.66 +15 29 25.2 c 046
2001-10-16 00:03:18 C 04 39 44.67 +15 29 23.1 c 046
2001-10-16 00:05:19 C 04 39 44.70 +15 29 20.5 c 046
2001-10-16 00:07:52 C 04 39 44.66 +15 29 18.5 c 046
2001-10-16 00:34:35 C 04 39 44.49 +15 28 48.2 c 118
2001-10-16 00:40:25 C 04 39 44.53 +15 28 41.5 c 118
2001-10-16 00:47:30 C 04 39 44.44 +15 28 33.7 c 118
2001-10-16 06:01:54 C 04 39 44.922 +15 22 39.60 706
2001-10-16 06:08:20 C 04 39 44.800 +15 22 36.66 706
2001-10-16 06:14:43 C 04 39 44.781 +15 22 28.22 706
2001-10-16 06:34:20 C 04 39 44.629 +15 22 07.43 706
2001-10-16 09:33:50 C 04 39 43.64 +15 18 47.2 19.1 c 704
2001-10-16 09:57:17 C 04 39 43.43 +15 18 20.5 19.0 c 704
2001-10-16 10:20:49 C 04 39 43.22 +15 17 53.8 19.1 c 704
2001-10-16 10:44:20 C 04 39 43.06 +15 17 27.3 19.2 c 704
2001-10-16 11:07:59 C 04 39 42.89 +15 17 01.0 19.1 c 704
2001-10-16 21:42:26 C 04 39 42.50 +15 04 58.2 c 587
2001-10-16 22:00:10 C 04 39 42.44 +15 04 39.3 c 587
2001-10-17 07:57:20 C 04 39 39.76 +14 53 26.8 19.1 c 704
2001-10-17 08:19:30 C 04 39 39.55 +14 53 02.3 19.6 c 704
2001-10-17 08:41:50 C 04 39 39.20 +14 52 36.7 18.9 c 704
2001-10-17 09:06:07 C 04 39 38.96 +14 52 08.4 19.1 c 704
2001-10-17 09:28:52 C 04 39 38.72 +14 51 42.8 19.2 c 704
2001-10-17 09:32:58 C 04 39 38.69 +14 51 38.3 18.8 c 704
2001-10-17 09:37:07 C 04 39 38.70 +14 51 33.6 18.9 c 704
2001-10-17 10:00:13 C 04 39 38.46 +14 51 07.3 19.3 c 704
2001-10-17 10:18:54 C 04 39 38.21 +14 50 46.0 19.1 c 704
2001-10-17 10:23:29 C 04 39 38.13 +14 50 41.7 19.4 c 704
2001-10-17 10:41:55 C 04 39 37.97 +14 50 20.0 19.6 c 704
2001-10-17 10:46:36 C 04 39 37.91 +14 50 14.8 19.6 c 704
2001-10-17 11:05:03 C 04 39 37.71 +14 49 54.0 19.5 c 704