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
2019-02-05 18:14:35 s 1 +59077.934 0 +308650.33 9160.0 – C57
2019-02-05 18:44:35 S 08 51 47.894 -09 15 57.64 – V C57
2019-02-05 18:44:35 s 1 +58130.371 0 +309858.63 5950.0 – C57
2019-02-05 19:14:35 S 08 51 48.902 -09 15 44.64 – V C57
2019-02-05 19:14:35 s 1 +57180.424 0 +311054.86 9080.0 – C57
2019-02-05 19:44:35 S 08 51 49.822 -09 15 32.08 – V C57
2019-02-05 19:44:35 s 1 +56228.149 0 +312239.09 8900.0 – C57
2019-02-05 20:14:35 S 08 51 50.837 -09 15 16.27 – V C57
2019-02-05 20:14:35 s 1 +55273.601 0 +313411.36 5760.0 – C57
2019-02-05 20:44:35 S 08 51 51.943 -09 15 06.62 – V C57
2019-02-05 20:44:35 s 1 +54316.833 0 +314571.73 9980.0 – C57
2019-02-05 21:14:35 S 08 51 52.850 -09 14 51.11 – V C57
2019-02-05 21:14:35 s 1 +53357.899 0 +315720.25 1880.0 – C57
2019-02-05 21:44:35 S 08 51 53.878 -09 14 36.92 – V C57
2019-02-05 21:44:35 s 1 +52396.851 0 +316856.98 1800.0 – C57
2019-02-05 22:14:35 S 08 51 55.039 -09 14 21.08 – V C57
2019-02-05 22:14:35 s 1 +51433.739 0 +317981.97 60.0 – C57
2019-02-05 22:44:35 S 08 51 55.884 -09 14 14.68 – V C57
2019-02-05 22:44:35 s 1 +50468.615 0 +319095.28 6950.0 – C57
2019-02-05 23:14:35 S 08 51 56.916 -09 13 57.40 – V C57
2019-02-05 23:14:35 s 1 +49501.529 0 +320196.95 2800.0 – C57
2019-02-05 23:44:35 S 08 51 58.042 -09 13 45.23 – V C57
2019-02-05 23:44:35 s 1 +48532.528 0 +321287.03 7910.0 – C57
2019-02-06 00:44:35 S 08 51 59.782 -09 13 21.65 – V C57
2019-02-06 00:44:35 s 1 +46588.979 0 +323432.65 7080.0 – C57
2019-02-06 01:14:35 S 08 52 01.022 -09 13 04.58 – V C57
2019-02-06 01:14:35 s 1 +45614.525 0 +324488.28 1740.0 – C57
2019-02-06 01:44:35 S 08 52 01.745 -09 12 55.15 – V C57
2019-02-06 01:44:35 s 1 +44638.346 0 +325532.52 6820.0 – C57
2019-02-06 02:14:35 S 08 52 02.798 -09 12 40.03 – V C57
2019-02-06 02:14:35 s 1 +43660.488 0 +326565.43 2610.0 – C57
2019-02-06 02:44:35 S 08 52 03.718 -09 12 26.68 – V C57
2019-02-06 02:44:35 s 1 +42680.995 0 +327587.03 9400.0 – C57
2019-02-06 03:14:35 S 08 52 04.536 -09 12 13.07 – V C57
2019-02-06 03:14:35 s 1 +41699.913 0 +328597.40 7440.0 – C57
2019-02-06 03:44:35 S 08 52 05.582 -09 11 57.44 – V C57
2019-02-06 03:44:35 s 1 +40717.283 0 +329596.56 7020.0 – C57
2019-02-06 04:14:35 S 08 52 06.617 -09 11 45.20 – V C57
2019-02-06 04:14:35 s 1 +39733.151 0 +330584.56 8410.0 – C57
2019-02-06 04:44:35 S 08 52 07.490 -09 11 34.15 – V C57
2019-02-06 04:44:35 s 1 +38747.557 0 +331561.45 1850.0 – C57
2019-02-06 05:14:35 S 08 52 08.554 -09 11 17.34 – V C57
2019-02-06 05:14:35 s 1 +37760.544 0 +332527.28 7630.0 – C57
2019-02-06 05:44:35 S 08 52 09.293 -09 11 06.36 – V C57
2019-02-06 05:44:35 s 1 +36772.153 0 +333482.08 5980.0 – C57
2019-02-06 06:14:35 S 08 52 10.301 -09 10 49.62 – V C57
2019-02-06 06:14:35 s 1 +35782.424 0 +334425.90 7170.0 – C57
2019-02-06 06:44:35 S 08 52 11.222 -09 10 36.34 – V C57
2019-02-06 06:44:35 s 1 +34791.399 0 +335358.78 1440.0 – C57
2019-02-06 07:14:35 S 08 52 12.127 -09 10 25.82 – V C57