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
2019-02-06 18:44:35 s 1 +10713.064 0 +354567.97 6470.0 – C57
2019-02-06 19:14:35 S 08 52 33.322 -09 04 41.92 – V C57
2019-02-06 19:44:35 S 08 52 34.409 -09 04 27.73 – V C57
2019-02-06 20:14:35 S 08 52 35.107 -09 04 11.60 – V C57
2019-02-06 20:44:35 S 08 52 36.029 -09 04 00.66 – V C57
2019-02-06 21:14:35 S 08 52 36.955 -09 03 42.88 – V C57
2019-02-06 21:44:35 S 08 52 37.678 -09 03 29.59 – V C57
2019-02-06 22:14:35 S 08 52 38.851 -09 03 13.21 – V C57
2019-02-06 22:44:35 S 08 52 39.569 -09 03 00.00 – V C57
2019-02-06 23:14:35 S 08 52 40.291 -09 02 44.23 – V C57
2019-02-06 23:44:35 S 08 52 41.170 -09 02 29.40 – V C57
2019-02-07 00:14:35 S 08 52 41.825 -09 02 09.53 – V C57
2019-02-07 00:44:35 S 08 52 42.713 -09 01 59.20 – V C57
2019-02-07 01:14:35 S 08 52 43.534 -09 01 49.04 – V C57
2019-02-07 01:44:35 S 08 52 44.410 -09 01 29.53 – V C57
2019-02-07 02:14:35 S 08 52 45.326 -09 01 16.57 – V C57
2019-02-07 02:44:35 S 08 52 45.991 -09 00 58.86 – V C57
2019-02-07 03:14:35 S 08 52 46.764 -09 00 46.44 – V C57
2019-02-07 03:44:35 S 08 52 47.532 -09 00 33.70 – V C57
2019-02-07 04:14:35 S 08 52 48.492 -09 00 11.92 – V C57
2019-02-07 04:44:35 S 08 52 49.282 -08 59 59.24 – V C57
2019-02-07 05:14:35 S 08 52 50.018 -08 59 45.20 – V C57
2019-02-07 05:14:35 s 1 -10581.224 0 +366608.99 6900.0 – C57
2019-02-07 05:44:35 S 08 52 51.041 -08 59 27.71 – V C57
2019-02-07 05:44:35 s 1 -11595.641 0 +367076.25 7300.0 – C57
2019-02-07 06:14:35 S 08 52 51.708 -08 59 11.72 – V C57
2019-02-07 06:14:35 s 1 -12609.897 0 +367534.05 9750.0 – C57
2019-02-07 06:44:35 S 08 52 52.258 -08 58 54.80 – V C57
2019-02-07 06:44:35 s 1 -13623.965 0 +367982.42 4420.0 – C57
2019-02-07 07:14:35 S 08 52 53.280 -08 58 42.10 – V C57
2019-02-07 07:14:35 s 1 -14637.822 0 +368421.38 1440.0 – C57
2019-02-07 07:44:35 S 08 52 53.796 -08 58 24.67 – V C57
2019-02-07 07:44:35 s 1 -15651.442 0 +368850.94 970.0 – C57
2019-02-07 08:14:35 S 08 52 54.847 -08 58 16.43 – V C57
2019-02-07 08:14:35 s 1 -16664.802 0 +369271.13 3150.0 – C57
2019-02-07 08:44:35 S 08 52 55.886 -08 57 54.29 – V C57
2019-02-07 08:44:35 s 1 -17677.877 0 +369681.97 8130.0 – C57
2019-02-07 09:14:35 S 08 52 56.383 -08 57 40.86 – V C57
2019-02-07 09:14:35 s 1 -18690.643 0 +370083.48 6050.0 – C57
2019-02-07 09:44:35 S 08 52 57.050 -08 57 28.26 – V C57
2019-02-07 09:44:35 s 1 -19703.077 0 +370475.69 7050.0 – C57
2019-02-07 10:14:35 S 08 52 57.850 -08 57 12.53 – V C57
2019-02-07 10:14:35 s 1 -20715.155 0 +370858.61 1270.0 – C57
2019-02-07 10:44:35 S 08 52 58.896 -08 56 56.83 – V C57
2019-02-07 10:44:35 s 1 -21726.853 0 +371232.26 8860.0 – C57
2019-02-07 11:14:35 S 08 52 59.422 -08 56 39.12 – V C57
2019-02-07 11:14:35 s 1 -22738.147 0 +371596.67 9940.0 – C57
2019-02-07 11:44:35 S 08 53 00.370 -08 56 25.62 – V C57
2019-02-07 11:44:35 s 1 -23749.015 0 +371951.84 4670.0 – C57
2019-02-07 12:14:35 S 08 53 00.941 -08 56 09.35 – V C57