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 01:44:35 s 1 -51788.969 0 +378221.91 8300.0 – C57
2019-02-08 02:14:35 S 08 53 21.530 -08 48 40.07 – V C57
2019-02-08 02:14:35 s 1 -52777.800 0 +378316.86 4890.0 – C57
2019-02-08 02:44:35 S 08 53 22.351 -08 48 25.92 – V C57
2019-02-08 02:44:35 s 1 -53765.549 0 +378403.06 8900.0 – C57
2019-02-08 03:14:35 S 08 53 23.366 -08 48 09.79 – V C57
2019-02-08 03:14:35 s 1 -54752.197 0 +378480.50 440.0 – C57
2019-02-08 03:44:35 S 08 53 23.822 -08 47 51.61 – V C57
2019-02-08 03:44:35 s 1 -55737.721 0 +378549.22 9620.0 – C57
2019-02-08 04:14:35 S 08 53 24.562 -08 47 36.71 – V C57
2019-02-08 04:14:35 s 1 -56722.103 0 +378609.21 6570.0 – C57
2019-02-08 04:44:35 S 08 53 25.253 -08 47 21.08 – V C57
2019-02-08 04:44:35 s 1 -57705.321 0 +378660.49 1390.0 – C57
2019-02-08 05:14:35 S 08 53 26.081 -08 47 00.53 – V C57
2019-02-08 05:14:35 s 1 -58687.354 0 +378703.07 4210.0 – C57
2019-02-08 05:44:35 S 08 53 26.801 -08 46 45.08 – V C57
2019-02-08 05:44:35 s 1 -59668.181 0 +378736.96 5130.0 – C57
2019-02-08 06:14:35 S 08 53 27.290 -08 46 29.39 – V C57
2019-02-08 06:14:35 s 1 -60647.783 0 +378762.17 4270.0 – C57
2019-02-08 06:44:35 S 08 53 28.126 -08 46 16.82 – V C57
2019-02-08 06:44:35 s 1 -61626.138 0 +378778.72 1750.0 – C57
2019-02-08 07:14:35 S 08 53 28.541 -08 45 57.38 – V C57
2019-02-08 07:14:35 s 1 -62603.225 0 +378786.61 7670.0 – C57
2019-02-08 07:44:35 S 08 53 29.419 -08 45 42.62 – V C57
2019-02-08 07:44:35 s 1 -63579.025 0 +378785.85 2150.0 – C57
2019-02-08 08:14:35 S 08 53 30.062 -08 45 24.23 – V C57
2019-02-08 08:14:35 s 1 -64553.516 0 +378776.46 5310.0 – C57
2019-02-08 09:14:35 S 08 53 31.577 -08 44 50.71 – V C57
2019-02-08 09:14:35 s 1 -66498.491 0 +378731.80 8090.0 – C57
2019-02-08 10:44:35 S 08 53 33.370 -08 44 04.81 – V C57
2019-02-08 10:44:35 s 1 -69405.626 0 +378600.26 5100.0 – C57
2019-02-08 11:14:35 S 08 53 34.154 -08 43 45.05 – V C57
2019-02-08 11:14:35 s 1 -70371.835 0 +378539.24 2640.0 – C57
2019-02-08 11:44:35 S 08 53 35.153 -08 43 26.11 – V C57
2019-02-08 11:44:35 s 1 -71336.591 0 +378469.65 9630.0 – C57
2019-02-08 12:14:35 S 08 53 35.414 -08 43 10.24 – V C57
2019-02-08 12:14:35 s 1 -72299.874 0 +378391.49 6180.0 – C57
2019-02-08 13:14:35 S 08 53 36.893 -08 42 34.34 – V C57
2019-02-08 13:14:35 s 1 -74221.939 0 +378209.51 8420.0 – C57
2019-02-08 13:44:35 S 08 53 37.781 -08 42 18.79 – V C57
2019-02-08 13:44:35 s 1 -75180.680 0 +378105.70 4330.0 – C57
2019-02-08 14:14:35 S 08 53 38.568 -08 42 04.36 – V C57
2019-02-08 14:14:35 s 1 -76137.866 0 +377993.36 230.0 – C57
2019-02-08 14:44:35 S 08 53 39.067 -08 41 47.18 – V C57
2019-02-08 14:44:35 s 1 -77093.475 0 +377872.50 6250.0 – C57
2019-02-08 15:14:35 S 08 53 39.622 -08 41 30.23 – V C57
2019-02-08 15:14:35 s 1 -78047.488 0 +377743.11 2490.0 – C57
2019-02-08 15:44:35 S 08 53 40.322 -08 41 13.88 – V C57
2019-02-08 15:44:35 s 1 -78999.884 0 +377605.21 930.0 – C57
2019-02-08 16:14:35 S 08 53 41.004 -08 40 55.34 – V C57