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
2020-11-07 20:24:11 s 1 +169823.57 3 +258826.49 3250.0 C57
2020-11-07 20:34:11 S 03 23 49.762 -30 38 35.16 V C57
2020-11-07 20:34:11 s 1 +169608.80 6 +259385.85 7740.0 C57
2020-11-07 20:44:11 S 03 23 49.265 -30 38 36.56 V C57
2020-11-07 20:44:11 s 1 +169393.22 7 +259943.96 1830.0 C57
2020-11-07 20:54:11 S 03 23 48.660 -30 38 39.23 V C57
2020-11-07 20:54:11 s 1 +169176.84 0 +260500.82 5510.0 C57
2020-11-07 21:04:11 S 03 23 48.017 -30 38 41.32 V C57
2020-11-07 21:04:11 s 1 +168959.64 8 +261056.42 8800.0 C57
2020-11-07 21:14:11 S 03 23 47.530 -30 38 42.54 V C57
2020-11-07 21:14:11 s 1 +168741.65 5 +261610.78 1690.0 C57
2020-11-07 21:24:11 S 03 23 46.872 -30 38 44.16 V C57
2020-11-07 21:24:11 s 1 +168522.86 4 +262163.89 4190.0 C57
2020-11-07 21:34:11 S 03 23 46.366 -30 38 46.18 V C57
2020-11-07 21:34:11 s 1 +168303.28 1 +262715.76 6300.0 C57
2020-11-07 21:44:11 S 03 23 45.787 -30 38 48.26 V C57
2020-11-07 21:44:11 s 1 +168082.90 7 +263266.38 8020.0 C57
2020-11-07 21:54:11 S 03 23 45.118 -30 38 50.42 V C57
2020-11-07 21:54:11 s 1 +167861.74 7 +263815.76 9350.0 C57
2020-11-07 22:04:11 S 03 23 44.602 -30 38 52.19 V C57
2020-11-07 22:04:11 s 1 +167639.80 5 +264363.90 300.0 C57
2020-11-07 22:14:11 S 03 23 44.078 -30 38 52.91 V C57
2020-11-07 22:14:11 s 1 +167417.08 4 +264910.80 860.0 C57
2020-11-07 22:24:11 S 03 23 43.447 -30 38 55.36 V C57
2020-11-07 22:24:11 s 1 +167193.58 8 +265456.46 1050.0 C57
2020-11-07 22:34:11 S 03 23 42.866 -30 38 56.65 V C57
2020-11-07 22:34:11 s 1 +166969.32 1 +266000.89 860.0 C57
2020-11-07 22:44:11 S 03 23 42.281 -30 38 58.63 V C57
2020-11-07 22:44:11 s 1 +166744.28 6 +266544.08 300.0 C57
2020-11-07 22:54:11 S 03 23 41.801 -30 39 01.22 V C57
2020-11-07 22:54:11 s 1 +166518.48 6 +267086.03 9360.0 C57
2020-11-07 23:04:11 S 03 23 41.155 -30 39 01.98 V C57
2020-11-07 23:04:11 s 1 +166291.92 5 +267626.76 8060.0 C57
2020-11-07 23:14:11 S 03 23 40.565 -30 39 04.14 V C57
2020-11-07 23:14:11 s 1 +166064.60 7 +268166.25 6390.0 C57
2020-11-07 23:44:11 S 03 23 38.897 -30 39 08.96 V C57
2020-11-07 23:44:11 s 1 +165378.14 5 +269777.37 9190.0 C57
2020-11-07 23:54:11 S 03 23 38.314 -30 39 11.70 V C57
2020-11-07 23:54:11 s 1 +165147.83 3 +270311.96 6070.0 C57
2020-11-08 00:04:11 S 03 23 37.776 -30 39 12.53 V C57
2020-11-08 00:04:11 s 1 +164916.78 1 +270845.32 2600.0 C57
2020-11-08 00:14:11 S 03 23 37.152 -30 39 15.34 V C57
2020-11-08 00:14:11 s 1 +164684.99 3 +271377.46 8770.0 C57
2020-11-08 00:19:20 C 03 23 43.69 -30 34 31.2 q Y00
2020-11-08 00:33:23 C 03 23 42.96 -30 34 33.8 q Y00
2020-11-08 00:34:11 S 03 23 36.038 -30 39 18.40 V C57
2020-11-08 00:34:11 s 1 +164219.22 1 +272438.09 70.0 C57
2020-11-08 00:44:11 S 03 23 35.393 -30 39 20.56 V C57
2020-11-08 00:44:11 s 1 +163985.24 3 +272966.57 5190.0 C57
2020-11-08 00:48:11 C 03 23 42.15 -30 34 36.4 q Y00