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
2019-02-09 20:14:35 s 1 -129916.40 6 +355812.19 8300.0 – C57
2019-02-09 20:44:35 S 08 54 16.375 -08 24 18.50 – V C57
2019-02-09 20:44:35 s 1 -130737.65 6 +355186.34 3710.0 – C57
2019-02-09 21:14:35 S 08 54 17.050 -08 24 06.37 – V C57
2019-02-09 21:14:35 s 1 -131555.94 5 +354552.07 2140.0 – C57
2019-02-09 21:44:35 S 08 54 17.693 -08 23 43.33 – V C57
2019-02-09 21:44:35 s 1 -132371.24 6 +353909.39 3460.0 – C57
2019-02-09 22:14:35 S 08 54 18.151 -08 23 27.60 – V C57
2019-02-09 22:14:35 s 1 -133183.53 4 +353258.28 7550.0 – C57
2019-02-09 22:44:35 S 08 54 18.533 -08 23 09.56 – V C57
2019-02-09 22:44:35 s 1 -133992.78 2 +352598.74 4280.0 – C57
2019-02-09 23:14:35 S 08 54 19.214 -08 22 50.12 – V C57
2019-02-09 23:14:35 s 1 -134798.96 1 +351930.77 3530.0 – C57
2019-02-09 23:44:35 S 08 54 19.908 -08 22 33.46 – V C57
2019-02-09 23:44:35 s 1 -135602.04 6 +351254.37 5160.0 – C57
2019-02-10 00:14:35 S 08 54 20.465 -08 22 14.66 – V C57
2019-02-10 00:14:35 s 1 -136402.00 9 +350569.53 9060.0 – C57
2019-02-10 00:44:35 S 08 54 20.966 -08 21 56.59 – V C57
2019-02-10 00:44:35 s 1 -137198.82 2 +349876.24 5090.0 – C57
2019-02-10 01:14:35 S 08 54 21.850 -08 21 33.37 – V C57
2019-02-10 01:14:35 s 1 -137992.45 8 +349174.50 3120.0 – C57
2019-02-10 01:44:35 S 08 54 22.138 -08 21 22.86 – V C57
2019-02-10 01:44:35 s 1 -138782.88 9 +348464.31 3020.0 – C57
2019-02-10 02:14:35 S 08 54 22.843 -08 21 02.63 – V C57
2019-02-10 02:14:35 s 1 -139570.08 6 +347745.66 4670.0 – C57
2019-02-10 02:44:35 S 08 54 23.381 -08 20 40.85 – V C57
2019-02-10 02:44:35 s 1 -140354.02 0 +347018.55 7930.0 – C57
2019-02-10 03:14:35 S 08 54 23.998 -08 20 26.52 – V C57
2019-02-10 03:14:35 s 1 -141134.66 5 +346282.96 2670.0 – C57
2019-02-10 03:44:35 S 08 54 24.355 -08 20 05.46 – V C57
2019-02-10 03:44:35 s 1 -141911.99 0 +345538.90 8760.0 – C57
2019-02-10 04:44:35 S 08 54 25.550 -08 19 30.83 – V C57
2019-02-10 04:44:35 s 1 -143456.56 5 +344025.33 4440.0 – C57
2019-02-10 05:14:35 S 08 54 26.208 -08 19 07.72 – V C57
2019-02-10 05:14:35 s 1 -144223.75 7 +343255.81 3750.0 – C57
2019-02-10 05:44:35 S 08 54 26.818 -08 18 53.60 – V C57
2019-02-10 05:44:35 s 1 -144987.51 2 +342477.80 3880.0 – C57
2019-02-10 06:14:35 S 08 54 27.278 -08 18 33.55 – V C57
2019-02-10 06:14:35 s 1 -145747.80 0 +341691.27 4670.0 – C57
2019-02-10 06:44:35 S 08 54 27.866 -08 18 16.42 – V C57
2019-02-10 06:44:35 s 1 -146504.59 0 +340896.23 5980.0 – C57
2019-02-10 07:14:35 S 08 54 28.322 -08 17 58.16 – V C57
2019-02-10 07:14:35 s 1 -147257.85 3 +340092.68 7690.0 – C57
2019-02-10 07:44:35 S 08 54 29.246 -08 17 41.75 – V C57
2019-02-10 07:44:35 s 1 -148007.55 8 +339280.59 9650.0 – C57
2019-02-10 08:14:35 S 08 54 29.520 -08 17 24.36 – V C57
2019-02-10 08:14:35 s 1 -148753.67 3 +338459.98 1710.0 – C57
2019-02-10 08:44:35 S 08 54 30.062 -08 17 05.28 – V C57
2019-02-10 08:44:35 s 1 -149496.16 7 +337630.82 3730.0 – C57
2019-02-10 09:14:35 S 08 54 30.619 -08 16 49.37 – V C57