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
2022-03-06 03:03:51 S 12 21 04.457 +05 56 40.56 – V C57
2022-03-06 03:03:51 s 1 -35005.119 0 +369127.61 7770.0 – C57
2022-03-06 03:23:51 S 12 21 03.910 +05 56 52.55 – V C57
2022-03-06 03:23:51 s 1 -35790.354 0 +368904.67 9590.0 – C57
2022-03-06 03:33:51 S 12 21 03.718 +05 57 07.74 – V C57
2022-03-06 03:33:51 s 1 -36182.833 0 +368791.63 9270.0 – C57
2022-03-06 03:43:51 S 12 21 03.154 +05 57 15.95 – V C57
2022-03-06 03:43:51 s 1 -36575.217 0 +368677.55 8120.0 – C57
2022-03-06 03:53:51 S 12 21 02.573 +05 57 19.91 – V C57
2022-03-06 03:53:51 s 1 -36967.505 0 +368562.42 6130.0 – C57
2022-03-06 04:03:51 S 12 21 02.285 +05 57 29.05 – V C57
2022-03-06 04:03:51 s 1 -37359.696 0 +368446.26 3300.0 – C57
2022-03-06 04:43:51 S 12 21 00.708 +05 57 59.22 – V C57
2022-03-06 04:43:51 s 1 -38927.471 0 +367971.14 3470.0 – C57
2022-03-06 04:53:51 S 12 21 00.353 +05 58 05.99 – V C57
2022-03-06 04:53:51 s 1 -39319.162 0 +367849.75 6360.0 – C57
2022-03-06 05:03:51 S 12 20 59.916 +05 58 13.01 – V C57
2022-03-06 05:03:51 s 1 -39710.748 0 +367727.31 8370.0 – C57
2022-03-06 05:13:51 S 12 20 59.827 +05 58 25.75 – V C57
2022-03-06 05:13:51 s 1 -40102.230 0 +367603.82 9510.0 – C57
2022-03-06 05:23:51 S 12 20 59.410 +05 58 32.59 – V C57
2022-03-06 05:23:51 s 1 -40493.605 0 +367479.30 9770.0 – C57
2022-03-06 05:33:51 S 12 20 59.143 +05 58 40.91 – V C57
2022-03-06 05:33:51 s 1 -40884.873 0 +367353.72 9130.0 – C57
2022-03-06 05:43:51 S 12 20 58.762 +05 58 47.21 – V C57
2022-03-06 05:43:51 s 1 -41276.033 0 +367227.10 7610.0 – C57
2022-03-06 05:53:51 S 12 20 58.298 +05 58 54.98 – V C57
2022-03-06 05:53:51 s 1 -41667.083 0 +367099.43 5180.0 – C57
2022-03-06 06:03:51 S 12 20 58.056 +05 59 03.19 – V C57
2022-03-06 06:03:51 s 1 -42058.022 0 +366970.72 1850.0 – C57
2022-03-06 06:13:51 S 12 20 57.552 +05 59 10.39 – V C57
2022-03-06 06:13:51 s 1 -42448.850 0 +366840.96 7610.0 – C57
2022-03-06 06:23:51 S 12 20 57.310 +05 59 19.28 – V C57
2022-03-06 06:23:51 s 1 -42839.564 0 +366710.15 2460.0 – C57
2022-03-06 06:33:51 S 12 20 56.642 +05 59 26.02 – V C57
2022-03-06 06:33:51 s 1 -43230.164 0 +366578.30 6390.0 – C57
2022-03-06 06:43:51 S 12 20 56.606 +05 59 35.84 – V C57
2022-03-06 06:43:51 s 1 -43620.648 0 +366445.40 9390.0 – C57
2022-03-06 06:53:51 S 12 20 56.263 +05 59 42.11 – V C57
2022-03-06 06:53:51 s 1 -44011.015 0 +366311.45 1460.0 – C57
2022-03-06 07:03:51 S 12 20 55.740 +05 59 48.70 – V C57
2022-03-06 07:03:51 s 1 -44401.265 0 +366176.45 2600.0 – C57
2022-03-06 07:23:51 S 12 20 55.070 +06 00 05.62 – V C57
2022-03-06 07:23:51 s 1 -45181.406 0 +365903.31 2040.0 – C57
2022-03-06 07:53:51 S 12 20 53.652 +06 00 29.95 – V C57
2022-03-06 07:53:51 s 1 -46350.703 0 +365485.73 4060.0 – C57
2022-03-06 08:03:51 S 12 20 53.515 +06 00 38.27 – V C57
2022-03-06 08:03:51 s 1 -46740.220 0 +365344.45 9470.0 – C57
2022-03-06 08:13:51 S 12 20 53.186 +06 00 43.38 – V C57
2022-03-06 08:13:51 s 1 -47129.611 0 +365202.11 3900.0 – C57