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
2020-11-16 04:14:10 S 03 13 46.375 -30 36 55.87 – V C57
2020-11-16 04:14:10 s 1 -194878.92 0 +222858.60 6450.0 – C57
2020-11-16 04:24:11 S 03 13 46.054 -30 36 53.53 – V C57
2020-11-16 04:24:11 s 1 -194988.68 3 +222245.39 1840.0 – C57
2020-11-16 04:34:10 S 03 13 45.682 -30 36 51.48 – V C57
2020-11-16 04:34:10 s 1 -195097.36 1 +221630.96 6160.0 – C57
2020-11-16 04:44:11 S 03 13 45.305 -30 36 49.25 – V C57
2020-11-16 04:44:11 s 1 -195204.94 8 +221015.30 9410.0 – C57
2020-11-16 04:54:11 S 03 13 44.818 -30 36 49.32 – V C57
2020-11-16 04:54:11 s 1 -195311.44 1 +220398.42 1560.0 – C57
2020-11-16 05:04:11 S 03 13 44.453 -30 36 48.10 – V C57
2020-11-16 05:04:11 s 1 -195416.83 4 +219780.32 2630.0 – C57
2020-11-16 05:14:11 S 03 13 44.030 -30 36 44.64 – V C57
2020-11-16 05:14:11 s 1 -195521.12 2 +219160.99 2610.0 – C57
2020-11-16 05:24:11 S 03 13 43.738 -30 36 42.80 – V C57
2020-11-16 05:24:11 s 1 -195624.30 1 +218540.43 1480.0 – C57
2020-11-16 05:34:11 S 03 13 43.313 -30 36 40.61 – V C57
2020-11-16 05:34:11 s 1 -195726.36 4 +217918.64 9260.0 – C57
2020-11-16 05:44:10 S 03 13 42.794 -30 36 38.99 – V C57
2020-11-16 05:44:10 s 1 -195827.30 9 +217295.62 5930.0 – C57
2020-11-16 05:54:11 S 03 13 42.492 -30 36 37.08 – V C57
2020-11-16 05:54:11 s 1 -195927.12 8 +216671.37 1490.0 – C57
2020-11-16 06:04:10 S 03 13 42.204 -30 36 34.99 – V C57
2020-11-16 06:04:10 s 1 -196025.81 8 +216045.89 5930.0 – C57
2020-11-16 06:14:11 S 03 13 41.827 -30 36 33.55 – V C57
2020-11-16 06:14:11 s 1 -196123.37 3 +215419.17 9250.0 – C57
2020-11-16 06:24:11 S 03 13 41.321 -30 36 31.82 – V C57
2020-11-16 06:24:11 s 1 -196219.78 8 +214791.21 1440.0 – C57
2020-11-16 06:34:11 S 03 13 40.829 -30 36 29.02 – V C57
2020-11-16 06:34:11 s 1 -196315.05 8 +214162.01 2510.0 – C57
2020-11-16 06:44:11 S 03 13 40.406 -30 36 27.90 – V C57
2020-11-16 06:44:11 s 1 -196409.17 7 +213531.58 2440.0 – C57
2020-11-16 06:54:10 S 03 13 40.145 -30 36 28.08 – V C57
2020-11-16 06:54:10 s 1 -196502.14 1 +212899.90 1230.0 – C57
2020-11-16 07:04:11 S 03 13 39.799 -30 36 25.06 – V C57
2020-11-16 07:04:11 s 1 -196593.94 4 +212266.99 8880.0 – C57
2020-11-16 07:14:10 S 03 13 39.362 -30 36 22.43 – V C57
2020-11-16 07:14:10 s 1 -196684.58 1 +211632.82 5380.0 – C57
2020-11-16 07:24:11 S 03 13 38.906 -30 36 21.67 – V C57
2020-11-16 07:24:11 s 1 -196774.04 7 +210997.42 720.0 – C57
2020-11-16 07:34:10 S 03 13 38.527 -30 36 19.55 – V C57
2020-11-16 07:34:10 s 1 -196862.33 5 +210360.76 4910.0 – C57
2020-11-16 07:44:11 S 03 13 38.167 -30 36 17.60 – V C57
2020-11-16 07:44:11 s 1 -196949.44 1 +209722.86 7930.0 – C57
2020-11-16 07:54:11 S 03 13 37.740 -30 36 15.70 – V C57
2020-11-16 07:54:11 s 1 -197035.36 0 +209083.71 9780.0 – C57
2020-11-16 08:04:11 S 03 13 37.346 -30 36 14.26 – V C57
2020-11-16 08:04:11 s 1 -197120.08 6 +208443.30 460.0 – C57
2020-11-16 08:14:11 S 03 13 37.068 -30 36 12.24 – V C57
2020-11-16 08:14:11 s 1 -197203.61 2 +207801.65 9960.0 – C57