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
2020-10-31 23:14:11 S 03 31 23.105 -29 49 21.76 V C57
2020-10-31 23:14:11 s 1 -192533.84 9 +267953.01 9880.0 C57
2020-10-31 23:24:11 S 03 31 22.613 -29 49 25.10 V C57
2020-10-31 23:24:11 s 1 -192727.21 9 +267442.38 1620.0 C57
2020-10-31 23:34:11 S 03 31 22.205 -29 49 27.91 V C57
2020-10-31 23:34:11 s 1 -192919.81 8 +266930.67 2630.0 C57
2020-10-31 23:44:11 S 03 31 21.684 -29 49 31.76 V C57
2020-10-31 23:44:11 s 1 -193111.64 4 +266417.88 2890.0 C57
2020-10-31 23:54:11 S 03 31 21.209 -29 49 34.72 V C57
2020-10-31 23:54:11 s 1 -193302.69 2 +265904.01 2410.0 C57
2020-11-01 00:04:11 S 03 31 20.789 -29 49 38.42 V C57
2020-11-01 00:04:11 s 1 -193492.96 2 +265389.07 1190.0 C57
2020-11-01 00:14:11 S 03 31 20.206 -29 49 42.78 V C57
2020-11-01 00:14:11 s 1 -193682.44 9 +264873.04 9220.0 C57
2020-11-01 00:44:11 S 03 31 18.878 -29 49 54.88 V C57
2020-11-01 00:44:11 s 1 -194246.18 5 +263318.46 8800.0 C57
2020-11-01 00:54:11 S 03 31 18.362 -29 49 58.15 V C57
2020-11-01 00:54:11 s 1 -194432.51 2 +262798.10 3820.0 C57
2020-11-01 01:04:11 S 03 31 17.971 -29 50 00.74 V C57
2020-11-01 01:04:11 s 1 -194618.04 2 +262276.66 8080.0 C57
2020-11-01 01:14:11 S 03 31 17.429 -29 50 05.17 V C57
2020-11-01 01:14:11 s 1 -194802.77 2 +261754.13 1580.0 C57
2020-11-01 01:24:11 S 03 31 16.956 -29 50 08.92 V C57
2020-11-01 01:24:11 s 1 -194986.69 9 +261230.51 4310.0 C57
2020-11-01 01:34:11 S 03 31 16.570 -29 50 12.30 V C57
2020-11-01 01:34:11 s 1 -195169.81 9 +260705.81 6280.0 C57
2020-11-01 01:44:11 S 03 31 16.042 -29 50 15.40 V C57
2020-11-01 01:44:11 s 1 -195352.12 9 +260180.01 7480.0 C57
2020-11-01 01:54:11 S 03 31 15.487 -29 50 19.36 V C57
2020-11-01 01:54:11 s 1 -195533.62 8 +259653.13 7900.0 C57
2020-11-01 02:04:11 S 03 31 15.084 -29 50 21.88 V C57
2020-11-01 02:04:11 s 1 -195714.31 0 +259125.16 7560.0 C57
2020-11-01 02:14:11 S 03 31 14.633 -29 50 25.94 V C57
2020-11-01 02:14:11 s 1 -195894.17 4 +258596.09 6440.0 C57
2020-11-01 02:24:11 S 03 31 14.050 -29 50 28.82 V C57
2020-11-01 02:24:11 s 1 -196073.21 6 +258065.93 4540.0 C57
2020-11-01 02:34:11 S 03 31 13.644 -29 50 33.32 V C57
2020-11-01 02:34:11 s 1 -196251.43 3 +257534.68 1850.0 C57
2020-11-01 02:44:11 S 03 31 13.200 -29 50 36.60 V C57
2020-11-01 02:44:11 s 1 -196428.82 3 +257002.34 8390.0 C57
2020-11-01 02:54:11 S 03 31 12.706 -29 50 41.03 V C57
2020-11-01 02:54:11 s 1 -196605.38 0 +256468.90 4140.0 C57
2020-11-01 03:04:11 S 03 31 12.341 -29 50 43.26 V C57
2020-11-01 03:04:11 s 1 -196781.10 4 +255934.36 9100.0 C57
2020-11-01 03:14:11 S 03 31 11.894 -29 50 48.08 V C57
2020-11-01 03:14:11 s 1 -196955.99 0 +255398.73 3270.0 C57
2020-11-01 03:24:11 S 03 31 11.412 -29 50 51.54 V C57
2020-11-01 03:24:11 s 1 -197130.03 5 +254862.00 6650.0 C57
2020-11-01 03:34:11 S 03 31 10.968 -29 50 54.71 V C57
2020-11-01 03:34:11 s 1 -197303.23 6 +254324.17 9230.0 C57