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
2019-01-10 16:14:36 S 08 26 55.745 -08 17 46.46 – V C57
2019-01-10 16:14:36 s 1 +63545.546 0 +307105.00 1760.0 – C57
2019-01-10 16:44:36 S 08 26 57.178 -08 18 06.05 – V C57
2019-01-10 16:44:36 s 1 +62640.930 0 +308345.23 110.0 – C57
2019-01-10 20:14:36 S 08 27 08.045 -08 20 17.99 – V C57
2019-01-10 20:14:36 s 1 +56241.014 0 +316697.92 4470.0 – C57
2019-01-10 20:44:36 S 08 27 09.742 -08 20 35.12 – V C57
2019-01-10 20:44:36 s 1 +55317.715 0 +317844.81 180.0 – C57
2019-01-10 21:14:36 S 08 27 11.580 -08 20 54.85 – V C57
2019-01-10 21:14:36 s 1 +54392.311 0 +318980.27 2100.0 – C57
2019-01-10 21:44:36 S 08 27 12.926 -08 21 16.09 – V C57
2019-01-10 21:44:36 s 1 +53464.851 0 +320104.34 580.0 – C57
2019-01-10 22:14:36 S 08 27 14.426 -08 21 31.46 – V C57
2019-01-10 22:14:36 s 1 +52535.382 0 +321217.06 5930.0 – C57
2019-01-10 22:44:36 S 08 27 15.792 -08 21 49.82 – V C57
2019-01-10 22:44:36 s 1 +51603.953 0 +322318.50 8460.0 – C57
2019-01-10 23:14:36 S 08 27 17.280 -08 22 07.21 – V C57
2019-01-10 23:14:36 s 1 +50670.610 0 +323408.70 8500.0 – C57
2019-01-10 23:44:36 S 08 27 19.008 -08 22 25.75 – V C57
2019-01-10 23:44:36 s 1 +49735.399 0 +324487.70 6350.0 – C57
2019-01-11 00:14:36 S 08 27 20.599 -08 22 41.45 – V C57
2019-01-11 00:14:36 s 1 +48798.364 0 +325555.55 2310.0 – C57
2019-01-11 00:44:36 S 08 27 22.205 -08 23 03.80 – V C57
2019-01-11 00:44:36 s 1 +47859.550 0 +326612.30 6690.0 – C57
2019-01-11 01:14:36 S 08 27 23.506 -08 23 22.20 – V C57
2019-01-11 01:14:36 s 1 +46919.002 0 +327657.99 9780.0 – C57
2019-01-11 01:44:36 S 08 27 24.833 -08 23 41.53 – V C57
2019-01-11 01:44:36 s 1 +45976.763 0 +328692.66 1880.0 – C57
2019-01-11 02:14:36 S 08 27 26.539 -08 23 59.03 – V C57
2019-01-11 02:14:36 s 1 +45032.875 0 +329716.36 3260.0 – C57
2019-01-11 02:44:36 S 08 27 27.881 -08 24 15.66 – V C57
2019-01-11 02:44:36 s 1 +44087.380 0 +330729.13 4220.0 – C57
2019-01-11 03:14:36 S 08 27 29.760 -08 24 35.57 – V C57
2019-01-11 03:14:36 s 1 +43140.321 0 +331731.02 5040.0 – C57
2019-01-11 03:44:36 S 08 27 31.109 -08 24 53.75 – V C57
2019-01-11 03:44:36 s 1 +42191.738 0 +332722.06 5990.0 – C57
2019-01-11 04:14:36 S 08 27 32.285 -08 25 06.35 – V C57
2019-01-11 04:14:36 s 1 +41241.671 0 +333702.30 7350.0 – C57
2019-01-11 04:44:36 S 08 27 34.154 -08 25 26.51 – V C57
2019-01-11 04:44:36 s 1 +40290.160 0 +334671.78 9370.0 – C57
2019-01-11 05:14:36 S 08 27 35.417 -08 25 42.17 – V C57
2019-01-11 05:14:36 s 1 +39337.245 0 +335630.54 2340.0 – C57
2019-01-11 05:44:36 S 08 27 36.958 -08 25 58.51 – V C57
2019-01-11 05:44:36 s 1 +38382.965 0 +336578.62 6510.0 – C57
2019-01-11 06:14:36 S 08 27 38.455 -08 26 16.48 – V C57
2019-01-11 06:14:36 s 1 +37427.358 0 +337516.05 2130.0 – C57
2019-01-11 06:44:36 S 08 27 39.588 -08 26 33.25 – V C57
2019-01-11 06:44:36 s 1 +36470.462 0 +338442.89 9470.0 – C57
2019-01-11 07:44:36 S 08 27 42.641 -08 27 09.65 – V C57
2019-01-11 07:44:36 s 1 +34552.952 0 +340264.91 300.0 – C57