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
2023-12-29 19:01:46 S 06 42 00.730 +73 14 30.91 – V C57
2023-12-29 19:01:46 s 1 +87824.164 0 +292508.78 9400.0 – C57
2023-12-29 19:21:46 S 06 41 54.979 +73 15 11.30 – V C57
2023-12-29 19:21:46 s 1 +86971.260 0 +292315.47 6990.0 – C57
2023-12-29 19:41:46 S 06 41 49.774 +73 15 50.22 – V C57
2023-12-29 19:41:46 s 1 +86116.567 0 +292116.25 1160.0 – C57
2023-12-29 20:01:46 S 06 41 43.567 +73 16 28.16 – V C57
2023-12-29 20:01:46 s 1 +85260.091 0 +291911.08 1720.0 – C57
2023-12-29 20:21:46 S 06 41 38.566 +73 17 08.95 – V C57
2023-12-29 20:21:46 s 1 +84401.871 0 +291700.05 8580.0 – C57
2023-12-29 20:41:46 S 06 41 32.909 +73 17 44.99 – V C57
2023-12-29 20:41:46 s 1 +83541.893 0 +291483.04 1500.0 – C57
2023-12-29 21:01:46 S 06 41 27.437 +73 18 23.83 – V C57
2023-12-29 21:01:46 s 1 +82680.165 0 +291260.03 300.0 – C57
2023-12-29 21:21:46 S 06 41 21.922 +73 19 03.61 – V C57
2023-12-29 21:21:46 s 1 +81816.724 0 +291031.10 4880.0 – C57
2023-12-29 21:41:46 S 06 41 15.626 +73 19 42.82 – V C57
2023-12-29 21:41:46 s 1 +80951.560 0 +290796.14 5010.0 – C57
2023-12-29 22:01:46 S 06 41 10.349 +73 20 23.21 – V C57
2023-12-29 22:01:46 s 1 +80084.678 0 +290555.12 480.0 – C57
2023-12-29 22:21:46 S 06 41 05.014 +73 21 01.26 – V C57
2023-12-29 22:21:46 s 1 +79216.118 0 +290308.12 1210.0 – C57
2023-12-29 22:41:46 S 06 40 58.810 +73 21 40.79 – V C57
2023-12-29 22:41:46 s 1 +78345.867 0 +290055.04 6940.0 – C57
2023-12-29 23:21:46 S 06 40 47.712 +73 22 57.65 – V C57
2023-12-29 23:21:46 s 1 +76600.357 0 +289530.60 2750.0 – C57
2023-12-30 01:01:46 S 06 40 19.243 +73 26 11.15 – V C57
2023-12-30 01:01:46 s 1 +72207.927 0 +288112.07 2330.0 – C57
2023-12-30 01:21:46 S 06 40 13.536 +73 26 49.49 – V C57
2023-12-30 01:21:46 s 1 +71324.635 0 +287809.83 1650.0 – C57
2023-12-30 01:41:46 S 06 40 07.541 +73 27 27.94 – V C57
2023-12-30 01:41:46 s 1 +70439.760 0 +287501.33 4290.0 – C57
2023-12-30 02:01:46 S 06 40 02.035 +73 28 07.39 – V C57
2023-12-30 02:01:46 s 1 +69553.313 0 +287186.53 40.0 – C57
2023-12-30 02:21:46 S 06 39 56.198 +73 28 45.91 – V C57
2023-12-30 02:21:46 s 1 +68665.330 0 +286865.51 8800.0 – C57
2023-12-30 02:41:46 S 06 39 50.474 +73 29 22.96 – V C57
2023-12-30 02:41:46 s 1 +67775.803 0 +286538.18 300.0 – C57
2023-12-30 03:01:46 S 06 39 44.386 +73 30 01.62 – V C57
2023-12-30 03:01:46 s 1 +66884.742 0 +286204.49 4310.0 – C57
2023-12-30 03:21:46 S 06 39 38.918 +73 30 39.53 – V C57
2023-12-30 03:21:46 s 1 +65992.183 0 +285864.52 750.0 – C57
2023-12-30 03:41:46 S 06 39 32.806 +73 31 21.07 – V C57
2023-12-30 03:41:46 s 1 +65098.120 0 +285518.17 9310.0 – C57
2023-12-30 04:01:46 S 06 39 27.559 +73 31 57.72 – V C57
2023-12-30 04:01:46 s 1 +64202.563 0 +285165.40 9780.0 – C57
2023-12-30 04:21:46 S 06 39 21.307 +73 32 34.33 – V C57
2023-12-30 04:21:46 s 1 +63305.548 0 +284806.29 2060.0 – C57
2023-12-30 04:41:46 S 06 39 15.418 +73 33 13.54 – V C57
2023-12-30 04:41:46 s 1 +62407.069 0 +284440.74 5850.0 – C57