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
2019-02-10 09:14:35 s 1 -150235.01 0 +336793.11 5580.0 – C57
2019-02-10 09:44:35 S 08 54 31.099 -08 16 26.51 – V C57
2019-02-10 09:44:35 s 1 -150970.16 8 +335946.85 7100.0 – C57
2019-02-10 10:14:35 S 08 54 31.858 -08 16 09.84 – V C57
2019-02-10 10:14:35 s 1 -151701.61 0 +335092.03 8150.0 – C57
2019-02-10 10:44:35 S 08 54 32.220 -08 15 51.41 – V C57
2019-02-10 10:44:35 s 1 -152429.30 4 +334228.63 8570.0 – C57
2019-02-10 11:14:35 S 08 54 32.858 -08 15 34.85 – V C57
2019-02-10 11:14:35 s 1 -153153.21 7 +333356.66 8240.0 – C57
2019-02-10 11:44:35 S 08 54 33.382 -08 15 14.15 – V C57
2019-02-10 11:44:35 s 1 -153873.31 5 +332476.09 6980.0 – C57
2019-02-10 12:14:35 S 08 54 33.758 -08 14 56.76 – V C57
2019-02-10 12:14:35 s 1 -154589.56 7 +331586.93 4660.0 – C57
2019-02-10 12:44:35 S 08 54 34.807 -08 14 36.96 – V C57
2019-02-10 12:44:35 s 1 -155301.93 7 +330689.16 1110.0 – C57
2019-02-10 13:14:35 S 08 54 35.388 -08 14 19.50 – V C57
2019-02-10 13:14:35 s 1 -156010.39 3 +329782.78 6200.0 – C57
2019-02-10 13:44:35 S 08 54 35.659 -08 14 05.14 – V C57
2019-02-10 13:44:35 s 1 -156714.90 0 +328867.77 9760.0 – C57
2019-02-10 14:14:35 S 08 54 36.574 -08 13 41.02 – V C57
2019-02-10 14:14:35 s 1 -157415.42 3 +327944.13 1630.0 – C57
2019-02-10 15:44:35 S 08 54 37.855 -08 12 47.12 – V C57
2019-02-10 15:44:35 s 1 -159492.74 4 +325121.32 5560.0 – C57
2019-02-10 16:44:35 S 08 54 38.904 -08 12 07.31 – V C57
2019-02-10 16:44:35 s 1 -160857.06 0 +323196.10 170.0 – C57
2019-02-10 17:14:35 S 08 54 39.607 -08 11 50.42 – V C57
2019-02-10 17:14:35 s 1 -161532.94 1 +322220.46 8590.0 – C57
2019-02-10 17:44:35 S 08 54 40.099 -08 11 36.38 – V C57
2019-02-10 17:44:35 s 1 -162204.58 7 +321236.11 4190.0 – C57
2019-02-10 18:14:35 S 08 54 40.382 -08 11 12.95 – V C57
2019-02-10 18:14:35 s 1 -162871.96 2 +320243.05 6800.0 – C57
2019-02-10 19:14:35 S 08 54 41.736 -08 10 35.69 – V C57
2019-02-10 19:14:35 s 1 -164193.74 6 +318230.75 2410.0 – C57
2019-02-10 19:44:35 S 08 54 42.180 -08 10 20.24 – V C57
2019-02-10 19:44:35 s 1 -164848.07 8 +317211.48 5050.0 – C57
2019-02-10 20:14:35 S 08 54 43.066 -08 09 59.29 – V C57
2019-02-10 20:14:35 s 1 -165497.98 7 +316183.45 4030.0 – C57
2019-02-10 22:14:35 S 08 54 44.784 -08 08 48.48 – V C57
2019-02-10 22:14:35 s 1 -168052.58 7 +311983.50 9700.0 – C57
2019-02-10 22:44:35 S 08 54 45.569 -08 08 28.07 – V C57
2019-02-10 22:44:35 s 1 -168679.77 7 +310911.50 7650.0 – C57
2019-02-10 23:14:35 S 08 54 46.164 -08 08 06.86 – V C57
2019-02-10 23:14:35 s 1 -169302.30 2 +309830.66 850.0 – C57
2019-02-10 23:44:35 S 08 54 46.584 -08 07 48.83 – V C57
2019-02-10 23:44:35 s 1 -169920.11 9 +308740.98 9120.0 – C57
2019-02-11 00:14:35 S 08 54 47.191 -08 07 31.19 – V C57
2019-02-11 00:14:35 s 1 -170533.18 6 +307642.44 2260.0 – C57
2019-02-11 00:44:35 S 08 54 47.638 -08 07 12.18 – V C57
2019-02-11 00:44:35 s 1 -171141.46 0 +306535.03 80.0 – C57
2019-02-11 01:14:35 S 08 54 47.971 -08 06 51.41 – V C57