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
2019-01-12 20:44:36 S 08 29 20.215 -08 46 41.74 – V C57
2019-01-12 20:44:36 s 1 -37669.994 0 +380195.85 1140.0 – C57
2019-01-12 21:14:36 S 08 29 21.461 -08 46 58.98 – V C57
2019-01-12 21:14:36 s 1 -38638.072 0 +380391.57 4580.0 – C57
2019-01-12 21:44:36 S 08 29 22.819 -08 47 11.11 – V C57
2019-01-12 21:44:36 s 1 -39605.367 0 +380578.56 3310.0 – C57
2019-01-12 22:14:36 S 08 29 24.046 -08 47 20.98 – V C57
2019-01-12 22:14:36 s 1 -40571.856 0 +380756.86 7440.0 – C57
2019-01-12 22:44:36 S 08 29 25.150 -08 47 38.47 – V C57
2019-01-12 22:44:36 s 1 -41537.519 0 +380926.45 7090.0 – C57
2019-01-12 23:14:36 S 08 29 26.213 -08 47 50.17 – V C57
2019-01-12 23:14:36 s 1 -42502.336 0 +381087.37 2400.0 – C57
2019-01-12 23:44:36 S 08 29 27.437 -08 48 08.24 – V C57
2019-01-12 23:44:36 s 1 -43466.286 0 +381239.61 3490.0 – C57
2019-01-13 00:14:36 S 08 29 28.606 -08 48 23.18 – V C57
2019-01-13 00:14:36 s 1 -44429.349 0 +381383.19 480.0 – C57
2019-01-13 00:44:36 S 08 29 29.782 -08 48 34.99 – V C57
2019-01-13 00:44:36 s 1 -45391.504 0 +381518.13 3490.0 – C57
2019-01-13 01:14:36 S 08 29 30.883 -08 48 50.76 – V C57
2019-01-13 01:14:36 s 1 -46352.732 0 +381644.44 2650.0 – C57
2019-01-13 01:44:36 S 08 29 32.369 -08 49 02.28 – V C57
2019-01-13 01:44:36 s 1 -47313.011 0 +381762.12 8090.0 – C57
2019-01-13 02:14:36 S 08 29 33.132 -08 49 13.76 – V C57
2019-01-13 02:14:36 s 1 -48272.322 0 +381871.18 9910.0 – C57
2019-01-13 02:44:36 S 08 29 34.637 -08 49 31.76 – V C57
2019-01-13 02:44:36 s 1 -49230.645 0 +381971.65 8250.0 – C57
2019-01-13 03:14:36 S 08 29 35.525 -08 49 44.87 – V C57
2019-01-13 03:14:36 s 1 -50187.959 0 +382063.53 3230.0 – C57
2019-01-13 03:44:36 S 08 29 36.617 -08 50 00.78 – V C57
2019-01-13 03:44:36 s 1 -51144.244 0 +382146.82 4960.0 – C57
2019-01-13 04:14:36 S 08 29 38.035 -08 50 09.82 – V C57
2019-01-13 04:14:36 s 1 -52099.480 0 +382221.55 3560.0 – C57
2019-01-13 04:44:36 S 08 29 38.957 -08 50 28.43 – V C57
2019-01-13 04:44:36 s 1 -53053.647 0 +382287.71 9160.0 – C57
2019-01-13 05:44:36 S 08 29 41.407 -08 50 52.26 – V C57
2019-01-13 05:44:36 s 1 -54958.694 0 +382394.40 1820.0 – C57
2019-01-13 06:14:36 S 08 29 42.420 -08 51 06.62 – V C57
2019-01-13 06:14:36 s 1 -55909.534 0 +382434.94 9110.0 – C57
2019-01-13 06:44:36 S 08 29 43.500 -08 51 17.42 – V C57
2019-01-13 06:44:36 s 1 -56859.224 0 +382466.96 3880.0 – C57
2019-01-13 07:14:36 S 08 29 44.657 -08 51 34.56 – V C57
2019-01-13 07:14:36 s 1 -57807.746 0 +382490.47 6230.0 – C57
2019-01-13 07:44:36 S 08 29 45.898 -08 51 47.16 – V C57
2019-01-13 07:44:36 s 1 -58755.079 0 +382505.48 6280.0 – C57
2019-01-13 08:14:36 S 08 29 47.086 -08 52 03.43 – V C57
2019-01-13 08:14:36 s 1 -59701.202 0 +382511.99 4160.0 – C57
2019-01-13 08:44:36 S 08 29 48.067 -08 52 11.86 – V C57
2019-01-13 08:44:36 s 1 -60646.097 0 +382510.02 9970.0 – C57
2019-01-13 09:14:36 S 08 29 49.397 -08 52 27.80 – V C57
2019-01-13 09:14:36 s 1 -61589.743 0 +382499.56 3830.0 – C57