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 05:14:35 s 1 +82670.679 0 +272794.52 6770.0 – C57
2019-02-05 05:44:35 S 08 51 19.992 -09 21 12.35 – V C57
2019-02-05 05:44:35 s 1 +81808.192 0 +274339.12 300.0 – C57
2019-02-05 06:14:35 S 08 51 21.070 -09 21 03.60 – V C57
2019-02-05 06:14:35 s 1 +80941.468 0 +275869.89 8830.0 – C57
2019-02-05 06:44:35 S 08 51 22.282 -09 20 54.92 – V C57
2019-02-05 06:44:35 s 1 +80070.596 0 +277386.89 2920.0 – C57
2019-02-05 07:14:35 S 08 51 23.410 -09 20 37.79 – V C57
2019-02-05 07:14:35 s 1 +79195.665 0 +278890.22 3100.0 – C57
2019-02-05 07:44:35 S 08 51 24.602 -09 20 30.41 – V C57
2019-02-05 07:44:35 s 1 +78316.760 0 +280379.95 9890.0 – C57
2019-02-05 08:14:35 S 08 51 25.567 -09 20 16.73 – V C57
2019-02-05 08:14:35 s 1 +77433.967 0 +281856.15 3800.0 – C57
2019-02-05 08:44:35 S 08 51 26.640 -09 20 05.68 – V C57
2019-02-05 08:44:35 s 1 +76547.366 0 +283318.91 5340.0 – C57
2019-02-05 09:14:35 S 08 51 27.619 -09 19 59.56 – V C57
2019-02-05 09:14:35 s 1 +75657.040 0 +284768.29 4990.0 – C57
2019-02-05 10:14:35 S 08 51 30.118 -09 19 29.39 – V C57
2019-02-05 10:14:35 s 1 +73865.528 0 +287627.24 580.0 – C57
2019-02-05 10:44:35 S 08 51 31.138 -09 19 17.80 – V C57
2019-02-05 10:44:35 s 1 +72964.497 0 +289036.95 7460.0 – C57
2019-02-05 11:14:35 S 08 51 32.230 -09 19 03.72 – V C57
2019-02-05 11:14:35 s 1 +72060.048 0 +290433.58 4340.0 – C57
2019-02-05 11:44:35 S 08 51 33.173 -09 18 52.60 – V C57
2019-02-05 11:44:35 s 1 +71152.257 0 +291817.19 1670.0 – C57
2019-02-05 12:14:35 S 08 51 34.462 -09 18 42.08 – V C57
2019-02-05 12:14:35 s 1 +70241.195 0 +293187.87 9890.0 – C57
2019-02-05 12:44:35 S 08 51 35.146 -09 18 29.05 – V C57
2019-02-05 12:44:35 s 1 +69326.934 0 +294545.66 9440.0 – C57
2019-02-05 13:14:35 S 08 51 36.312 -09 18 14.36 – V C57
2019-02-05 13:14:35 s 1 +68409.542 0 +295890.65 750.0 – C57
2019-02-05 13:44:35 S 08 51 37.474 -09 18 04.03 – V C57
2019-02-05 13:44:35 s 1 +67489.089 0 +297222.90 4230.0 – C57
2019-02-05 14:14:35 S 08 51 38.544 -09 17 49.96 – V C57
2019-02-05 14:14:35 s 1 +66565.641 0 +298542.48 300.0 – C57
2019-02-05 14:44:35 S 08 51 39.523 -09 17 39.23 – V C57
2019-02-05 14:44:35 s 1 +65639.264 0 +299849.44 9360.0 – C57
2019-02-05 15:14:35 S 08 51 40.702 -09 17 27.53 – V C57
2019-02-05 15:14:35 s 1 +64710.024 0 +301143.86 1810.0 – C57
2019-02-05 15:44:35 S 08 51 41.892 -09 17 13.74 – V C57
2019-02-05 15:44:35 s 1 +63777.983 0 +302425.79 8040.0 – C57
2019-02-05 16:14:35 S 08 51 42.766 -09 17 00.82 – V C57
2019-02-05 16:14:35 s 1 +62843.206 0 +303695.30 8430.0 – C57
2019-02-05 16:44:35 S 08 51 43.771 -09 16 49.19 – V C57
2019-02-05 16:44:35 s 1 +61905.752 0 +304952.45 3370.0 – C57
2019-02-05 17:14:35 S 08 51 44.842 -09 16 34.46 – V C57
2019-02-05 17:14:35 s 1 +60965.683 0 +306197.30 3230.0 – C57
2019-02-05 17:44:35 S 08 51 45.871 -09 16 24.64 – V C57
2019-02-05 17:44:35 s 1 +60023.057 0 +307429.90 8370.0 – C57
2019-02-05 18:14:35 S 08 51 46.843 -09 16 08.47 – V C57