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
2019-02-21 20:14:35 s 1 -81346.286 0 +373552.92 2300.0 – C57
2019-02-21 21:14:35 S 09 04 46.812 -05 31 06.28 – V C57
2019-02-21 21:14:35 s 1 -83291.125 0 +373106.20 6630.0 – C57
2019-02-21 23:14:35 S 09 04 50.446 -05 29 36.02 – V C57
2019-02-21 23:14:35 s 1 -87157.367 0 +372108.71 840.0 – C57
2019-02-21 23:44:35 S 09 04 50.990 -05 29 13.70 – V C57
2019-02-21 23:44:35 s 1 -88118.912 0 +371837.68 710.0 – C57
2019-02-22 00:14:35 S 09 04 51.979 -05 28 47.10 – V C57
2019-02-22 00:14:35 s 1 -89078.406 0 +371558.01 8880.0 – C57
2019-02-22 00:44:35 S 09 04 52.855 -05 28 26.29 – V C57
2019-02-22 00:44:35 s 1 -90035.824 0 +371269.68 5230.0 – C57
2019-02-22 02:14:35 S 09 04 55.510 -05 27 22.68 – V C57
2019-02-22 02:14:35 s 1 -92895.401 0 +370352.88 2240.0 – C57
2019-02-22 02:44:35 S 09 04 56.494 -05 26 55.36 – V C57
2019-02-22 02:44:35 s 1 -93844.291 0 +370030.02 180.0 – C57
2019-02-22 03:14:35 S 09 04 56.930 -05 26 34.26 – V C57
2019-02-22 03:14:35 s 1 -94790.990 0 +369698.52 5730.0 – C57
2019-02-22 05:14:35 S 09 05 00.427 -05 25 05.84 – V C57
2019-02-22 05:14:35 s 1 -98555.416 0 +368286.35 1690.0 – C57
2019-02-22 06:14:35 S 09 05 02.141 -05 24 22.39 – V C57
2019-02-22 06:14:35 s 1 -100423.87 9 +367528.58 2310.0 – C57
2019-02-22 06:44:35 S 09 05 02.990 -05 23 58.02 – V C57
2019-02-22 06:44:35 s 1 -101354.59 0 +367136.78 7880.0 – C57
2019-02-22 07:14:35 S 09 05 03.965 -05 23 38.76 – V C57
2019-02-22 07:14:35 s 1 -102282.92 2 +366736.38 120.0 – C57
2019-02-22 10:03:50 C 09 04 04.39 -05 20 33.6 – V T08
2019-02-22 10:15:28 C 09 04 04.79 -05 20 26.2 – V T08
2019-02-22 10:27:17 C 09 04 05.09 -05 20 18.7 – V T08
2019-02-22 10:39:06 C 09 04 05.55 -05 20 11.4 – V T08
2019-02-23 09:44:35 S 09 05 47.071 -05 03 56.84 – V C57
2019-02-23 09:44:35 s 1 -147410.71 8 +333190.98 7320.0 – C57
2019-02-23 11:44:35 S 09 05 50.225 -05 02 28.82 – V C57
2019-02-23 11:44:35 s 1 -150430.56 8 +329670.80 9860.0 – C57
2019-02-23 12:14:35 S 09 05 51.377 -05 02 02.98 – V C57
2019-02-23 12:14:35 s 1 -151175.57 0 +328768.80 3290.0 – C57
2019-02-23 16:14:35 S 09 05 57.840 -04 59 07.15 – V C57
2019-02-23 16:14:35 s 1 -156986.66 1 +321235.34 3910.0 – C57
2019-02-23 16:44:35 S 09 05 58.224 -04 58 41.52 – V C57
2019-02-23 16:44:35 s 1 -157693.88 4 +320253.84 650.0 – C57
2019-02-23 17:14:35 S 09 05 59.354 -04 58 21.43 – V C57
2019-02-23 17:14:35 s 1 -158396.72 4 +319263.45 4690.0 – C57
2019-02-23 17:44:35 S 09 05 59.962 -04 57 57.53 – V C57
2019-02-23 17:44:35 s 1 -159095.14 3 +318264.16 5860.0 – C57
2019-02-23 18:14:35 S 09 06 00.432 -04 57 38.20 – V C57
2019-02-23 18:14:35 s 1 -159789.10 1 +317255.97 3990.0 – C57
2019-02-23 18:44:35 S 09 06 01.306 -04 57 17.24 – V C57
2019-02-23 18:44:35 s 1 -160478.56 0 +316238.87 8900.0 – C57
2019-02-24 01:44:35 S 09 06 12.576 -04 52 02.35 – V C57
2019-02-24 01:44:35 s 1 -169635.56 1 +301056.72 5700.0 – C57
2019-02-24 03:14:35 S 09 06 14.971 -04 50 51.61 – V C57