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
2019-01-29 07:44:36 s 1 -168165.61 1 +300868.67 8370.0 C57
2019-01-29 09:14:36 S 07 54 40.212 -05 27 43.63 V C57
2019-01-29 09:14:36 s 1 -169789.84 5 +297290.00 3490.0 C57
2019-01-29 09:44:36 S 07 54 38.563 -05 27 22.21 V C57
2019-01-29 09:44:36 s 1 -170320.81 8 +296078.93 2700.0 C57
2019-01-29 09:59:34 C 07 54 38.44 -05 27 45.3 V T08
2019-01-29 10:08:33 C 07 54 37.98 -05 27 40.5 V T08
2019-01-29 10:11:18 C 07 54 37.79 -05 27 38.4 V T08
2019-01-29 10:14:36 S 07 54 37.075 -05 27 08.82 V C57
2019-01-29 10:14:36 s 1 -170846.49 2 +294858.73 3600.0 C57
2019-01-29 10:20:20 C 07 54 37.35 -05 27 34.7 V T08
2019-01-29 10:23:01 C 07 54 37.20 -05 27 32.8 V T08
2019-01-29 10:31:59 C 07 54 36.75 -05 27 28.2 V T08
2019-01-29 10:44:36 S 07 54 35.633 -05 26 52.33 V C57
2019-01-29 10:44:36 s 1 -171366.81 5 +293629.38 5970.0 C57
2019-01-29 11:14:36 S 07 54 34.126 -05 26 38.15 V C57
2019-01-29 11:14:36 s 1 -171881.73 9 +292390.87 9560.0 C57
2019-01-29 12:14:36 S 07 54 30.761 -05 26 02.80 V C57
2019-01-29 12:14:36 s 1 -172895.18 5 +289886.28 9460.0 C57
2019-01-29 13:44:36 S 07 54 26.042 -05 25 12.86 V C57
2019-01-29 13:44:36 s 1 -174373.56 7 +286060.17 7340.0 C57
2019-01-29 14:14:36 S 07 54 24.845 -05 24 58.21 V C57
2019-01-29 14:14:36 s 1 -174855.00 5 +284766.25 3110.0 C57
2019-01-29 14:44:36 S 07 54 23.150 -05 24 42.62 V C57
2019-01-29 14:44:36 s 1 -175330.67 4 +283463.03 8340.0 C57
2019-01-29 15:14:36 S 07 54 21.547 -05 24 25.85 V C57
2019-01-29 15:14:36 s 1 -175800.51 9 +282150.48 2770.0 C57
2019-01-29 18:14:36 S 07 54 12.391 -05 22 44.00 V C57
2019-01-29 18:14:36 s 1 -178494.06 6 +274078.02 7430.0 C57
2019-01-29 18:44:36 S 07 54 10.687 -05 22 27.01 V C57
2019-01-29 18:44:36 s 1 -178921.51 8 +272699.54 8590.0 C57
2019-01-29 19:14:36 S 07 54 09.031 -05 22 09.62 V C57
2019-01-29 19:14:36 s 1 -179342.67 3 +271311.55 6710.0 C57
2019-01-29 20:44:36 S 07 54 04.658 -05 21 24.88 V C57
2019-01-29 20:44:36 s 1 -180567.71 8 +267090.26 9790.0 C57
2019-01-29 21:14:36 S 07 54 03.043 -05 21 09.29 V C57
2019-01-29 21:14:36 s 1 -180963.04 5 +265663.98 2700.0 C57
2019-01-29 21:44:36 S 07 54 01.337 -05 20 52.12 V C57
2019-01-29 21:44:36 s 1 -181351.74 9 +264228.06 1030.0 C57
2019-01-29 22:14:36 S 07 53 59.909 -05 20 34.66 V C57
2019-01-29 22:14:36 s 1 -181733.76 5 +262782.49 4450.0 C57
2019-01-29 22:44:36 S 07 53 58.702 -05 20 16.94 V C57
2019-01-29 22:44:36 s 1 -182109.02 3 +261327.23 2650.0 C57
2019-01-29 23:14:36 S 07 53 57.094 -05 19 57.61 V C57
2019-01-29 23:14:36 s 1 -182477.45 3 +259862.26 5280.0 C57
2019-01-30 00:44:36 S 07 53 52.042 -05 19 10.34 V C57
2019-01-30 00:44:36 s 1 -183541.06 5 +255408.81 6400.0 C57
2019-01-30 03:44:36 S 07 53 42.629 -05 17 33.90 V C57
2019-01-30 03:44:36 s 1 -185474.04 2 +246236.07 1350.0 C57
2019-01-30 04:14:36 S 07 53 41.455 -05 17 14.39 V C57