IAA RAS IAA Minor Planet Database

42286 (2001 TN41)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3915092642 ± 1.42e-08
Semi-major axis (a)1.4193681242 AU ± 6.67e-10
Inclination (i)24.07683821° ± 1.98e-06
Long. of Asc. Node (Ω)55.81542373° ± 3.11e-06
Arg. of Perihelion (ω)150.94704884° ± 3.86e-06
Mean Anomaly (M)341.79662767° ± 2.78e-06
Mean Motion (n)0.5828673179°/day ± 4.11e-10
Perihelion dist (q)0.86367235 AU ± 2.01e-08
Aphelion dist (Q)1.97506389 AU ± 2.01e-08
Orbital Period1.69099597 yr ± 1.19e-09
Physical Parameters
H (abs. magnitude)16.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.271″
Uncertainty0
Orbit TypeApollo
MOID0.110817 AU
Observations Used1788
Gaia Obs Used61
Oppositions17
Arc Total1975-2024
First Observation Used1975-09-09
Last Observation Used2024-10-02
Observations (2550)
Date Type RA Dec Mag Band Observatory
2023-12-17 20:48:26 S 07 21 58.783 +62 53 57.37 – V C57
2023-12-17 21:08:26 S 07 21 56.928 +62 54 39.85 – V C57
2023-12-17 21:28:27 S 07 21 55.073 +62 55 22.26 – V C57
2023-12-17 21:48:27 S 07 21 53.172 +62 56 05.24 – V C57
2023-12-17 22:08:27 S 07 21 51.271 +62 56 46.68 – V C57
2023-12-17 22:28:26 S 07 21 49.639 +62 57 30.53 – V C57
2023-12-17 22:48:26 S 07 21 47.822 +62 58 12.65 – V C57
2023-12-17 23:08:26 S 07 21 45.962 +62 58 55.52 – V C57
2023-12-17 23:08:26 s 1 -10908.715 0 +239799.95 1780.0 – C57
2023-12-17 23:28:26 S 07 21 44.102 +62 59 37.72 – V C57
2023-12-17 23:28:26 s 1 -11832.271 0 +238861.53 6040.0 – C57
2023-12-17 23:48:26 S 07 21 42.062 +63 00 19.48 – V C57
2023-12-17 23:48:26 s 1 -12755.458 0 +237915.13 8470.0 – C57
2023-12-18 00:08:26 S 07 21 40.255 +63 01 01.60 – V C57
2023-12-18 00:08:26 s 1 -13678.234 0 +236960.61 8130.0 – C57
2023-12-18 00:28:27 S 07 21 38.534 +63 01 42.56 – V C57
2023-12-18 00:28:27 s 1 -14600.574 0 +235998.12 5360.0 – C57
2023-12-18 00:48:27 S 07 21 36.684 +63 02 24.50 – V C57
2023-12-18 00:48:27 s 1 -15522.441 0 +235027.57 9450.0 – C57
2023-12-18 01:08:27 S 07 21 34.894 +63 03 09.65 – V C57
2023-12-18 01:08:27 s 1 -16443.791 0 +234048.81 9450.0 – C57
2023-12-18 01:28:26 S 07 21 32.774 +63 03 51.91 – V C57
2023-12-18 01:28:26 s 1 -17364.599 0 +233062.01 5700.0 – C57
2023-12-18 01:48:26 S 07 21 31.361 +63 04 33.49 – V C57
2023-12-18 01:48:26 s 1 -18284.825 0 +232067.06 7470.0 – C57
2023-12-18 02:08:26 S 07 21 29.059 +63 05 18.17 – V C57
2023-12-18 02:08:26 s 1 -19204.423 0 +231063.83 3790.0 – C57
2023-12-18 02:28:26 S 07 21 27.418 +63 05 58.92 – V C57
2023-12-18 02:28:26 s 1 -20123.368 0 +230052.48 0.5 – C57
2023-12-18 02:48:26 S 07 21 25.368 +63 06 40.64 – V C57
2023-12-18 02:48:26 s 1 -21041.618 0 +229032.91 0.034 – C57
2023-12-18 03:08:26 S 07 21 23.578 +63 07 22.44 – V C57
2023-12-18 03:08:26 s 1 -21959.124 0 +228004.97 0.882 – C57
2023-12-18 03:28:27 S 07 21 21.730 +63 08 06.40 – V C57
2023-12-18 03:28:27 s 1 -22875.862 0 +226968.82 0.077 – C57
2023-12-18 03:48:27 S 07 21 19.970 +63 08 46.36 – V C57
2023-12-18 03:48:27 s 1 -23791.786 0 +225924.38 0.543 – C57
2023-12-18 04:08:26 S 07 21 18.295 +63 09 28.22 – V C57
2023-12-18 04:08:26 s 1 -24706.845 0 +224871.48 0.174 – C57
2023-12-18 04:28:26 S 07 21 16.236 +63 10 11.64 – V C57
2023-12-18 04:28:26 s 1 -25621.015 0 +223810.31 0.009 – C57
2023-12-18 04:48:26 S 07 21 13.954 +63 10 54.88 – V C57
2023-12-18 04:48:26 s 1 -26534.249 0 +222740.75 0.966 – C57
2023-12-18 05:08:26 S 07 21 12.266 +63 11 36.28 – V C57
2023-12-18 05:08:26 s 1 -27446.490 0 +221662.67 0.936 – C57
2023-12-18 05:48:26 S 07 21 08.213 +63 13 02.10 – V C57
2023-12-18 05:48:26 s 1 -29267.879 0 +219481.32 0.951 – C57
2023-12-18 06:05:45 C 07 20 50.482 +63 07 33.89 – V 703
2023-12-18 06:08:26 S 07 21 06.718 +63 13 44.80 – V C57
2023-12-18 06:08:26 s 1 -30176.915 0 +218377.81 0.799 – C57