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
2019-02-08 16:14:35 s 1 -79950.642 0 +377458.81 3920.0 – C57
2019-02-08 16:44:35 S 08 53 41.705 -08 40 36.91 – V C57
2019-02-08 16:44:35 s 1 -80899.741 0 +377303.91 6360.0 – C57
2019-02-08 17:14:35 S 08 53 42.302 -08 40 22.69 – V C57
2019-02-08 17:14:35 s 1 -81847.160 0 +377140.51 8140.0 – C57
2019-02-08 17:44:35 S 08 53 42.953 -08 40 05.95 – V C57
2019-02-08 17:44:35 s 1 -82792.879 0 +376968.63 9150.0 – C57
2019-02-08 18:44:35 S 08 53 44.177 -08 39 32.26 – V C57
2019-02-08 18:44:35 s 1 -84679.133 0 +376599.44 8430.0 – C57
2019-02-08 19:14:35 S 08 53 44.762 -08 39 14.04 – V C57
2019-02-08 19:14:35 s 1 -85619.627 0 +376402.13 6490.0 – C57
2019-02-08 19:44:35 S 08 53 45.698 -08 38 54.85 – V C57
2019-02-08 19:44:35 s 1 -86558.336 0 +376196.36 3350.0 – C57
2019-02-08 20:14:35 S 08 53 46.315 -08 38 40.38 – V C57
2019-02-08 20:14:35 s 1 -87495.241 0 +375982.14 8890.0 – C57
2019-02-08 20:44:35 S 08 53 46.788 -08 38 22.02 – V C57
2019-02-08 20:44:35 s 1 -88430.320 0 +375759.46 3020.0 – C57
2019-02-08 21:14:35 S 08 53 47.585 -08 38 05.17 – V C57
2019-02-08 21:14:35 s 1 -89363.552 0 +375528.33 5610.0 – C57
2019-02-08 21:44:35 S 08 53 48.182 -08 37 48.61 – V C57
2019-02-08 21:44:35 s 1 -90294.916 0 +375288.76 6570.0 – C57
2019-02-08 22:14:35 S 08 53 48.737 -08 37 32.05 – V C57
2019-02-08 22:14:35 s 1 -91224.391 0 +375040.75 5780.0 – C57
2019-02-08 22:44:35 S 08 53 49.308 -08 37 17.80 – V C57
2019-02-08 22:44:35 s 1 -92151.955 0 +374784.31 3140.0 – C57
2019-02-08 23:14:35 S 08 53 49.908 -08 36 56.27 – V C57
2019-02-08 23:14:35 s 1 -93077.588 0 +374519.44 8540.0 – C57
2019-02-08 23:44:35 S 08 53 51.031 -08 36 40.50 – V C57
2019-02-08 23:44:35 s 1 -94001.268 0 +374246.14 1870.0 – C57
2019-02-09 00:14:35 S 08 53 51.451 -08 36 22.97 – V C57
2019-02-09 00:14:35 s 1 -94922.974 0 +373964.42 3010.0 – C57
2019-02-09 00:44:35 S 08 53 51.900 -08 36 05.11 – V C57
2019-02-09 00:44:35 s 1 -95842.684 0 +373674.28 1870.0 – C57
2019-02-09 01:14:35 S 08 53 52.567 -08 35 49.60 – V C57
2019-02-09 01:14:35 s 1 -96760.376 0 +373375.72 8320.0 – C57
2019-02-09 02:14:35 S 08 53 53.779 -08 35 12.66 – V C57
2019-02-09 02:14:35 s 1 -98589.622 0 +372753.38 3600.0 – C57
2019-02-09 02:44:35 S 08 53 54.502 -08 34 56.06 – V C57
2019-02-09 02:44:35 s 1 -99501.133 0 +372429.60 2200.0 – C57
2019-02-09 03:44:35 S 08 53 55.663 -08 34 23.30 – V C57
2019-02-09 03:44:35 s 1 -101317.81 9 +371756.84 790.0 – C57
2019-02-09 04:14:35 S 08 53 56.350 -08 34 03.18 – V C57
2019-02-09 04:14:35 s 1 -102222.95 1 +371407.86 560.0 – C57
2019-02-09 04:44:35 S 08 53 56.818 -08 33 46.84 – V C57
2019-02-09 04:44:35 s 1 -103125.91 3 +371050.48 7160.0 – C57
2019-02-09 05:14:35 S 08 53 57.883 -08 33 27.94 – V C57
2019-02-09 05:14:35 s 1 -104026.68 2 +370684.71 480.0 – C57
2019-02-09 05:44:35 S 08 53 58.253 -08 33 10.84 – V C57
2019-02-09 05:44:35 s 1 -104925.23 7 +370310.55 420.0 – C57
2019-02-09 06:14:35 S 08 53 58.853 -08 32 51.50 – V C57