IAA RAS IAA Minor Planet Database

376864 (2001 TP103)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3597852091 ± 5.74e-08
Semi-major axis (a)1.8006571402 AU ± 5.41e-09
Inclination (i)4.73861083° ± 2.95e-06
Long. of Asc. Node (Ω)224.10998773° ± 5.12e-05
Arg. of Perihelion (ω)243.19324238° ± 6.01e-05
Mean Anomaly (M)304.56386798° ± 8.49e-06
Mean Motion (n)0.4079112987°/day ± 1.84e-09
Perihelion dist (q)1.15280733 AU ± 1.03e-07
Aphelion dist (Q)2.44850695 AU ± 1.04e-07
Orbital Period2.41627601 yr ± 1.09e-08
Physical Parameters
H (abs. magnitude)20.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.873″
Uncertainty0
Orbit TypeAmor
MOID0.185884 AU
Observations Used785
Oppositions13
Arc Total2001-2024
First Observation Used2001-10-12
Last Observation Used2024-07-08
Observations (1415)
Date Type RA Dec Mag Band Observatory
2019-01-15 12:44:36 s 1 -148167.54 4 +336666.62 1120.0 – C57
2019-01-17 10:55:17 C 08 32 57.43 -09 29 15.3 – V T08
2019-01-17 11:06:58 C 08 32 57.78 -09 29 19.3 – V T08
2019-01-17 11:19:39 C 08 32 58.22 -09 29 24.3 – V T08
2019-01-17 11:32:59 C 08 32 58.65 -09 29 29.0 – V T08
2019-01-23 10:44:55 C 08 38 55.85 -10 01 23.1 – V T05
2019-01-23 10:56:34 C 08 38 56.05 -10 01 24.2 – V T05
2019-01-23 11:08:03 C 08 38 56.43 -10 01 25.4 – V T05
2019-01-23 11:19:33 C 08 38 56.74 -10 01 27.0 – V T05
2019-01-27 10:41:47 C 08 42 30.04 -10 02 14.2 – V T05
2019-01-27 10:53:35 C 08 42 30.32 -10 02 13.5 – V T05
2019-01-27 11:16:58 C 08 42 30.90 -10 02 11.4 – V T05
2019-01-29 10:43:43 C 08 44 11.31 -09 56 47.7 – V T08
2019-01-29 10:55:19 C 08 44 11.57 -09 56 46.2 – V T08
2019-01-29 11:07:00 C 08 44 11.87 -09 56 44.5 – V T08
2019-01-29 11:18:36 C 08 44 12.12 -09 56 41.9 – V T08
2019-02-02 10:43:48 C 08 47 25.72 -09 35 06.4 – V T08
2019-02-02 10:56:47 C 08 47 26.03 -09 35 01.4 – V T08
2019-02-02 11:08:53 C 08 47 26.22 -09 34 57.3 – V T08
2019-02-02 11:21:54 C 08 47 26.55 -09 34 53.8 – V T08
2019-02-04 11:09:14 C 08 49 01.08 -09 19 08.0 – V T05
2019-02-04 11:21:58 C 08 49 01.37 -09 19 03.4 – V T05
2019-02-04 11:33:56 C 08 49 01.61 -09 18 58.7 – V T05
2019-02-04 11:38:20 C 08 49 01.72 -09 18 57.3 – V T05
2019-02-04 11:46:51 C 08 49 01.90 -09 18 54.4 – V T05
2019-02-04 21:14:35 S 08 51 00.396 -09 24 38.84 – V C57
2019-02-04 21:14:35 s 1 +95813.282 0 +246128.62 4710.0 – C57
2019-02-04 23:44:35 S 08 51 05.803 -09 23 33.83 – V C57
2019-02-04 23:44:35 s 1 +91850.815 0 +254866.37 2560.0 – C57
2019-02-05 00:14:35 S 08 51 07.298 -09 23 15.94 – V C57
2019-02-05 00:14:35 s 1 +91041.417 0 +256568.84 0.0 – C57
2019-02-05 00:44:35 S 08 51 08.213 -09 23 06.29 – V C57
2019-02-05 00:44:35 s 1 +90226.662 0 +258256.51 5710.0 – C57
2019-02-05 01:14:35 S 08 51 09.266 -09 22 59.56 – V C57
2019-02-05 01:14:35 s 1 +89406.663 0 +259929.47 370.0 – C57
2019-02-05 01:44:35 S 08 51 10.606 -09 22 51.60 – V C57
2019-02-05 01:44:35 s 1 +88581.530 0 +261587.82 4650.0 – C57
2019-02-05 02:14:35 S 08 51 11.935 -09 22 37.85 – V C57
2019-02-05 02:14:35 s 1 +87751.372 0 +263231.64 9190.0 – C57
2019-02-05 02:44:35 S 08 51 13.210 -09 22 25.39 – V C57
2019-02-05 02:44:35 s 1 +86916.295 0 +264861.03 4640.0 – C57
2019-02-05 03:14:35 S 08 51 14.131 -09 22 18.91 – V C57
2019-02-05 03:14:35 s 1 +86076.402 0 +266476.07 1610.0 – C57
2019-02-05 03:44:35 S 08 51 15.331 -09 22 03.65 – V C57
2019-02-05 03:44:35 s 1 +85231.796 0 +268076.86 710.0 – C57
2019-02-05 04:14:35 S 08 51 16.339 -09 21 52.88 – V C57
2019-02-05 04:14:35 s 1 +84382.576 0 +269663.47 2550.0 – C57
2019-02-05 04:44:35 S 08 51 17.611 -09 21 42.41 – V C57
2019-02-05 04:44:35 s 1 +83528.838 0 +271236.00 7720.0 – C57
2019-02-05 05:14:35 S 08 51 18.804 -09 21 26.71 – V C57