IAA RAS IAA Minor Planet Database

4055 Magellan (1985 DO2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3259883525 ± 5.07e-09
Semi-major axis (a)1.8202481275 AU ± 9.53e-10
Inclination (i)23.25230557° ± 4.59e-07
Long. of Asc. Node (Ω)164.81006240° ± 8.19e-07
Arg. of Perihelion (ω)154.38455861° ± 8.83e-07
Mean Anomaly (M)67.87499173° ± 1.46e-06
Mean Motion (n)0.4013436414°/day ± 3.15e-10
Perihelion dist (q)1.22686844 AU ± 9.26e-09
Aphelion dist (Q)2.41362782 AU ± 9.32e-09
Orbital Period2.45581637 yr ± 1.93e-09
Physical Parameters
H (abs. magnitude)14.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.101″
Uncertainty0
Orbit TypeAmor
MOID0.237866 AU
Observations Used11089
Gaia Obs Used109
Oppositions19
Arc Total1985-2026
First Observation Used1985-01-21
Last Observation Used2026-03-17
Observations (16245)
Date Type RA Dec Mag Band Observatory
2020-11-06 19:24:11 s 1 +190043.25 7 +159807.26 4300.0 – C57
2020-11-06 19:34:11 S 03 25 16.171 -30 33 10.33 – V C57
2020-11-06 19:34:11 s 1 +190010.59 5 +160572.94 9750.0 – C57
2020-11-06 19:44:11 S 03 25 15.521 -30 33 13.86 – V C57
2020-11-06 19:44:11 s 1 +189976.16 8 +161337.13 4150.0 – C57
2020-11-06 19:54:11 S 03 25 14.988 -30 33 16.52 – V C57
2020-11-06 19:54:11 s 1 +189939.98 7 +162099.83 7500.0 – C57
2020-11-06 20:04:11 S 03 25 14.443 -30 33 18.11 – V C57
2020-11-06 20:04:11 s 1 +189902.06 1 +162861.03 9820.0 – C57
2020-11-06 20:14:11 S 03 25 13.802 -30 33 20.56 – V C57
2020-11-06 20:14:11 s 1 +189862.40 1 +163620.75 1110.0 – C57
2020-11-06 20:24:11 S 03 25 13.315 -30 33 22.25 – V C57
2020-11-06 20:24:11 s 1 +189821.01 6 +164378.98 1380.0 – C57
2020-11-06 20:34:11 S 03 25 12.617 -30 33 27.32 – V C57
2020-11-06 20:34:11 s 1 +189777.91 6 +165135.72 630.0 – C57
2020-11-06 20:44:11 S 03 25 12.010 -30 33 29.27 – V C57
2020-11-06 20:44:11 s 1 +189733.11 2 +165890.97 8870.0 – C57
2020-11-06 20:54:11 S 03 25 11.532 -30 33 30.89 – V C57
2020-11-06 20:54:11 s 1 +189686.61 2 +166644.74 6120.0 – C57
2020-11-06 21:04:11 S 03 25 10.891 -30 33 33.77 – V C57
2020-11-06 21:04:11 s 1 +189638.42 8 +167397.03 2370.0 – C57
2020-11-06 21:14:11 S 03 25 10.433 -30 33 36.04 – V C57
2020-11-06 21:14:11 s 1 +189588.56 7 +168147.84 7630.0 – C57
2020-11-06 21:24:11 S 03 25 09.830 -30 33 38.20 – V C57
2020-11-06 21:24:11 s 1 +189537.04 1 +168897.17 1910.0 – C57
2020-11-06 21:34:11 S 03 25 09.190 -30 33 41.44 – V C57
2020-11-06 21:34:11 s 1 +189483.85 8 +169645.02 5220.0 – C57
2020-11-06 21:44:11 S 03 25 08.700 -30 33 42.26 – V C57
2020-11-06 21:44:11 s 1 +189429.02 7 +170391.39 7560.0 – C57
2020-11-06 21:54:11 S 03 25 08.054 -30 33 45.40 – V C57
2020-11-06 21:54:11 s 1 +189372.55 9 +171136.28 8930.0 – C57
2020-11-06 22:04:11 S 03 25 07.526 -30 33 48.06 – V C57
2020-11-06 22:04:11 s 1 +189314.46 2 +171879.70 9360.0 – C57
2020-11-06 22:14:11 S 03 25 06.977 -30 33 49.64 – V C57
2020-11-06 22:14:11 s 1 +189254.74 5 +172621.65 8830.0 – C57
2020-11-06 22:24:11 S 03 25 06.317 -30 33 52.20 – V C57
2020-11-06 22:24:11 s 1 +189193.41 8 +173362.13 7360.0 – C57
2020-11-06 22:34:11 S 03 25 05.736 -30 33 55.26 – V C57
2020-11-06 22:34:11 s 1 +189130.49 0 +174101.13 4950.0 – C57
2020-11-06 22:44:11 S 03 25 05.225 -30 33 57.31 – V C57
2020-11-06 22:44:11 s 1 +189065.96 9 +174838.67 1620.0 – C57
2020-11-06 22:54:11 S 03 25 04.594 -30 33 59.83 – V C57
2020-11-06 22:54:11 s 1 +188999.86 5 +175574.74 7360.0 – C57
2020-11-06 23:04:11 S 03 25 04.063 -30 34 01.45 – V C57
2020-11-06 23:04:11 s 1 +188932.18 7 +176309.35 2180.0 – C57
2020-11-06 23:14:11 S 03 25 03.461 -30 34 03.90 – V C57
2020-11-06 23:14:11 s 1 +188862.94 3 +177042.49 6090.0 – C57
2020-11-06 23:24:11 S 03 25 02.858 -30 34 07.10 – V C57
2020-11-06 23:24:11 s 1 +188792.14 1 +177774.17 9100.0 – C57
2020-11-06 23:34:11 S 03 25 02.306 -30 34 09.16 – V C57