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
2019-02-06 07:14:35 s 1 +33799.116 0 +336280.77 9040.0 – C57
2019-02-06 07:44:35 S 08 52 13.126 -09 10 06.53 – V C57
2019-02-06 07:44:35 s 1 +32805.615 0 +337191.89 220.0 – C57
2019-02-06 08:14:35 S 08 52 14.016 -09 09 52.85 – V C57
2019-02-06 08:14:35 s 1 +31810.934 0 +338092.21 5200.0 – C57
2019-02-06 08:44:35 S 08 52 14.966 -09 09 39.24 – V C57
2019-02-06 08:44:35 s 1 +30815.111 0 +338981.75 4240.0 – C57
2019-02-06 09:14:35 S 08 52 16.003 -09 09 28.26 – V C57
2019-02-06 09:14:35 s 1 +29818.185 0 +339860.55 7560.0 – C57
2019-02-06 09:44:35 S 08 52 16.730 -09 09 12.74 – V C57
2019-02-06 09:44:35 s 1 +28820.192 0 +340728.66 5390.0 – C57
2019-02-06 10:14:35 S 08 52 17.350 -09 08 57.26 – V C57
2019-02-06 10:14:35 s 1 +27821.169 0 +341586.11 7970.0 – C57
2019-02-06 10:40:58 C 08 50 34.63 -09 00 30.6 – V T08
2019-02-06 10:44:35 S 08 52 18.367 -09 08 43.55 – V C57
2019-02-06 10:44:35 s 1 +26821.152 0 +342432.94 5520.0 – C57
2019-02-06 10:53:57 C 08 50 34.94 -09 00 25.0 – V T08
2019-02-06 11:06:08 C 08 50 35.24 -09 00 20.2 – V T08
2019-02-06 11:14:35 S 08 52 19.730 -09 08 32.86 – V C57
2019-02-06 11:14:35 s 1 +25820.177 0 +343269.19 8250.0 – C57
2019-02-06 11:18:59 C 08 50 35.49 -09 00 14.5 – V T08
2019-02-06 11:44:35 S 08 52 20.405 -09 08 18.02 – V C57
2019-02-06 11:44:35 s 1 +24818.280 0 +344094.89 6400.0 – C57
2019-02-06 12:14:35 S 08 52 21.322 -09 08 03.16 – V C57
2019-02-06 12:14:35 s 1 +23815.496 0 +344910.09 170.0 – C57
2019-02-06 12:44:35 S 08 52 22.116 -09 07 49.73 – V C57
2019-02-06 12:44:35 s 1 +22811.859 0 +345714.81 9780.0 – C57
2019-02-06 13:14:35 S 08 52 23.064 -09 07 32.99 – V C57
2019-02-06 13:14:35 s 1 +21807.404 0 +346509.10 5450.0 – C57
2019-02-06 13:44:35 S 08 52 23.940 -09 07 20.06 – V C57
2019-02-06 13:44:35 s 1 +20802.163 0 +347292.99 7370.0 – C57
2019-02-06 14:14:35 S 08 52 24.595 -09 07 04.48 – V C57
2019-02-06 14:14:35 s 1 +19796.162 0 +348066.53 5780.0 – C57
2019-02-06 14:44:35 S 08 52 25.706 -09 06 52.81 – V C57
2019-02-06 14:44:35 s 1 +18788.774 0 +348830.29 1710.0 – C57
2019-02-06 15:14:35 S 08 52 26.390 -09 06 39.06 – V C57
2019-02-06 15:14:35 s 1 +17781.375 0 +349583.20 3680.0 – C57
2019-02-06 15:44:35 S 08 52 27.641 -09 06 21.24 – V C57
2019-02-06 15:44:35 s 1 +16773.323 0 +350325.84 2710.0 – C57
2019-02-06 16:14:35 S 08 52 28.272 -09 06 07.63 – V C57
2019-02-06 16:14:35 s 1 +15764.650 0 +351058.25 9020.0 – C57
2019-02-06 16:44:35 S 08 52 29.290 -09 05 57.80 – V C57
2019-02-06 16:44:35 s 1 +14755.387 0 +351780.46 2810.0 – C57
2019-02-06 17:14:35 S 08 52 30.041 -09 05 37.28 – V C57
2019-02-06 17:14:35 s 1 +13745.566 0 +352492.51 4250.0 – C57
2019-02-06 17:44:35 S 08 52 31.224 -09 05 28.72 – V C57
2019-02-06 17:44:35 s 1 +12735.218 0 +353194.42 3550.0 – C57
2019-02-06 18:14:35 S 08 52 31.721 -09 05 10.03 – V C57
2019-02-06 18:14:35 s 1 +11724.374 0 +353886.23 890.0 – C57
2019-02-06 18:44:35 S 08 52 32.803 -09 04 56.10 – V C57