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
2020-10-27 19:54:11 S 03 36 23.134 -29 03 44.93 – V C57
2020-10-27 20:04:11 S 03 36 22.524 -29 03 49.90 – V C57
2020-10-27 20:14:11 S 03 36 22.051 -29 03 55.04 – V C57
2020-10-27 20:24:11 S 03 36 21.494 -29 04 00.05 – V C57
2020-10-27 20:34:11 S 03 36 20.928 -29 04 06.24 – V C57
2020-10-27 20:44:11 S 03 36 20.532 -29 04 12.40 – V C57
2020-10-27 20:54:11 S 03 36 19.886 -29 04 18.59 – V C57
2020-10-27 21:04:11 S 03 36 19.430 -29 04 24.02 – V C57
2020-10-27 21:14:11 S 03 36 18.888 -29 04 29.68 – V C57
2020-10-27 21:24:11 S 03 36 18.269 -29 04 33.85 – V C57
2020-10-27 21:34:11 S 03 36 17.892 -29 04 39.07 – V C57
2020-10-27 21:44:11 S 03 36 17.275 -29 04 45.55 – V C57
2020-10-27 21:54:11 S 03 36 16.855 -29 04 51.56 – V C57
2020-10-27 22:04:11 S 03 36 16.368 -29 04 57.25 – V C57
2020-10-27 22:14:11 S 03 36 15.754 -29 05 03.55 – V C57
2020-10-27 22:24:11 S 03 36 15.274 -29 05 07.55 – V C57
2020-10-27 22:34:11 S 03 36 14.710 -29 05 12.80 – V C57
2020-10-27 22:44:11 S 03 36 14.201 -29 05 18.49 – V C57
2020-10-27 22:54:11 S 03 36 13.699 -29 05 24.04 – V C57
2020-10-27 23:04:11 S 03 36 13.147 -29 05 30.66 – V C57
2020-10-27 23:14:11 S 03 36 12.679 -29 05 35.84 – V C57
2020-10-27 23:14:11 s 1 -10188.254 0 +401841.75 8070.0 – C57
2020-10-27 23:24:11 S 03 36 12.084 -29 05 41.78 – V C57
2020-10-27 23:24:11 s 1 -10561.604 0 +401869.24 9180.0 – C57
2020-10-27 23:34:11 S 03 36 11.554 -29 05 46.10 – V C57
2020-10-27 23:34:11 s 1 -10934.930 0 +401895.83 150.0 – C57
2020-10-27 23:44:11 S 03 36 11.100 -29 05 52.22 – V C57
2020-10-27 23:44:11 s 1 -11308.232 0 +401921.53 1000.0 – C57
2020-10-27 23:54:11 S 03 36 10.529 -29 05 57.73 – V C57
2020-10-27 23:54:11 s 1 -11681.509 0 +401946.34 1720.0 – C57
2020-10-28 00:04:11 S 03 36 09.984 -29 06 03.13 – V C57
2020-10-28 00:04:11 s 1 -12054.759 0 +401970.25 2310.0 – C57
2020-10-28 00:14:11 S 03 36 09.446 -29 06 09.54 – V C57
2020-10-28 00:14:11 s 1 -12427.983 0 +401993.28 2770.0 – C57
2020-10-28 00:24:11 S 03 36 09.002 -29 06 14.54 – V C57
2020-10-28 00:24:11 s 1 -12801.180 0 +402015.42 3110.0 – C57
2020-10-28 00:34:11 S 03 36 08.513 -29 06 20.41 – V C57
2020-10-28 00:34:11 s 1 -13174.347 0 +402036.66 3310.0 – C57
2020-10-28 00:44:11 S 03 36 07.855 -29 06 25.92 – V C57
2020-10-28 00:44:11 s 1 -13547.486 0 +402057.02 3370.0 – C57
2020-10-28 00:54:11 S 03 36 07.426 -29 06 30.38 – V C57
2020-10-28 00:54:11 s 1 -13920.595 0 +402076.48 3310.0 – C57
2020-10-28 01:04:11 S 03 36 06.792 -29 06 36.14 – V C57
2020-10-28 01:04:11 s 1 -14293.672 0 +402095.06 3110.0 – C57
2020-10-28 01:14:11 S 03 36 06.305 -29 06 41.08 – V C57
2020-10-28 01:14:11 s 1 -14666.718 0 +402112.74 2780.0 – C57
2020-10-28 01:24:11 S 03 36 05.904 -29 06 46.87 – V C57
2020-10-28 01:24:11 s 1 -15039.731 0 +402129.54 2320.0 – C57
2020-10-28 01:34:11 S 03 36 05.227 -29 06 53.64 – V C57
2020-10-28 01:34:11 s 1 -15412.711 0 +402145.44 1720.0 – C57