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
2020-11-02 00:54:11 S 03 30 12.864 -29 58 02.53 – V C57
2020-11-02 00:54:11 s 1 -211120.12 8 +176070.87 1860.0 – C57
2020-11-02 01:04:11 S 03 30 12.470 -29 58 04.84 – V C57
2020-11-02 01:04:11 s 1 -211149.78 3 +175383.36 4940.0 – C57
2020-11-02 01:14:11 S 03 30 12.017 -29 58 08.29 – V C57
2020-11-02 01:14:11 s 1 -211177.97 9 +174694.62 6750.0 – C57
2020-11-02 01:24:11 S 03 30 11.592 -29 58 11.39 – V C57
2020-11-02 01:24:11 s 1 -211204.71 0 +174004.67 7280.0 – C57
2020-11-02 01:34:11 S 03 30 11.131 -29 58 14.23 – V C57
2020-11-02 01:34:11 s 1 -211229.96 9 +173313.50 6550.0 – C57
2020-11-02 01:44:11 S 03 30 10.675 -29 58 17.44 – V C57
2020-11-02 01:44:11 s 1 -211253.75 0 +172621.10 4530.0 – C57
2020-11-02 01:54:11 S 03 30 10.270 -29 58 19.70 – V C57
2020-11-02 01:54:11 s 1 -211276.04 4 +171927.48 1220.0 – C57
2020-11-02 02:04:11 S 03 30 09.806 -29 58 22.73 – V C57
2020-11-02 02:04:11 s 1 -211296.84 6 +171232.64 6620.0 – C57
2020-11-02 02:14:11 S 03 30 09.408 -29 58 26.40 – V C57
2020-11-02 02:14:11 s 1 -211316.14 8 +170536.58 720.0 – C57
2020-11-02 02:24:11 S 03 30 09.000 -29 58 28.63 – V C57
2020-11-02 02:24:11 s 1 -211333.94 3 +169839.29 3520.0 – C57
2020-11-02 02:34:11 S 03 30 08.477 -29 58 32.30 – V C57
2020-11-02 02:34:11 s 1 -211350.22 3 +169140.78 5010.0 – C57
2020-11-02 02:44:11 S 03 30 08.064 -29 58 34.82 – V C57
2020-11-02 02:44:11 s 1 -211364.98 2 +168441.04 5180.0 – C57
2020-11-02 02:54:11 S 03 30 07.702 -29 58 38.28 – V C57
2020-11-02 02:54:11 s 1 -211378.21 3 +167740.08 4040.0 – C57
2020-11-02 03:04:11 S 03 30 07.195 -29 58 42.24 – V C57
2020-11-02 03:04:11 s 1 -211389.90 8 +167037.89 1570.0 – C57
2020-11-02 03:14:11 S 03 30 06.780 -29 58 45.48 – V C57
2020-11-02 03:14:11 s 1 -211400.05 9 +166334.47 7770.0 – C57
2020-11-02 03:24:11 S 03 30 06.372 -29 58 49.04 – V C57
2020-11-02 03:24:11 s 1 -211408.66 0 +165629.82 2640.0 – C57
2020-11-02 03:34:11 S 03 30 05.921 -29 58 52.43 – V C57
2020-11-02 03:34:11 s 1 -211415.70 2 +164923.95 6160.0 – C57
2020-11-02 03:44:11 S 03 30 05.412 -29 58 55.49 – V C57
2020-11-02 03:44:11 s 1 -211421.17 9 +164216.85 8340.0 – C57
2020-11-02 03:54:11 S 03 30 05.054 -29 58 58.37 – V C57
2020-11-02 03:54:11 s 1 -211425.08 2 +163508.51 9170.0 – C57
2020-11-02 04:04:11 S 03 30 04.709 -29 59 01.28 – V C57
2020-11-02 04:04:11 s 1 -211427.40 5 +162798.95 8630.0 – C57
2020-11-02 04:14:11 S 03 30 04.159 -29 59 04.31 – V C57
2020-11-02 04:14:11 s 1 -211428.13 9 +162088.15 6740.0 – C57
2020-11-02 04:24:11 S 03 30 03.792 -29 59 06.68 – V C57
2020-11-02 04:24:11 s 1 -211427.27 6 +161376.12 3470.0 – C57
2020-11-02 04:34:11 S 03 30 03.418 -29 59 09.35 – V C57
2020-11-02 04:34:11 s 1 -211424.81 0 +160662.87 8830.0 – C57
2020-11-02 04:44:11 S 03 30 02.825 -29 59 12.52 – V C57
2020-11-02 04:44:11 s 1 -211420.73 2 +159948.37 2810.0 – C57
2020-11-02 04:54:11 S 03 30 02.434 -29 59 15.25 – V C57
2020-11-02 04:54:11 s 1 -211415.03 4 +159232.65 5400.0 – C57