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
2010-08-22 19:44:17 C 16 55 44.80 +11 40 31.1 u B38
2010-08-22 19:48:34 C 16 55 45.21 +11 40 23.7 u B38
2010-08-22 19:51:56 C 16 55 45.53 +11 40 17.2 u B38
2010-08-23 11:40:57 C 16 57 18.77 +11 11 42.9 o 300
2010-08-23 11:54:27 C 16 57 19.98 +11 11 18.4 o 300
2010-08-23 11:57:02 C 16 57 20.30 +11 11 14.3 o 300
2010-08-23 12:02:12 C 16 57 20.79 +11 11 04.6 o 300
2010-08-26 19:58:05 C 17 05 29.92 +08 44 13.0 u B38
2010-08-26 20:02:56 C 17 05 30.44 +08 44 04.1 u B38
2010-08-26 20:07:18 C 17 05 30.88 +08 43 56.2 u B38
2010-08-26 20:11:55 C 17 05 31.35 +08 43 47.3 u B38
2010-08-26 20:17:19 C 17 05 31.89 +08 43 37.7 u B38
2010-08-27 11:23:35 C 17 07 07.81 +08 15 30.7 o 300
2010-08-27 11:27:28 C 17 07 08.17 +08 15 24.5 o 300
2010-08-27 11:28:45 C 17 07 08.38 +08 15 22.2 o 300
2010-08-28 13:18:36 C 17 09 54.28 +07 26 59.5 o 300
2010-08-28 13:20:23 C 17 09 54.48 +07 26 55.4 o 300
2010-08-28 13:22:11 C 17 09 54.70 +07 26 52.6 o 300
2010-08-28 13:25:45 C 17 09 55.08 +07 26 46.3 o 300
2010-08-28 20:47:48 C 17 10 43.25 +07 12 53.8 u 160
2010-08-28 20:50:05 C 17 10 43.48 +07 12 49.4 u 160
2010-08-28 20:52:17 C 17 10 43.75 +07 12 45.4 u 160
2010-08-29 00:18:48 C 17 11 06.60 +07 06 17.4 u I15
2010-08-29 00:24:26 C 17 11 07.19 +07 06 06.8 u I15
2010-08-29 00:30:02 C 17 11 07.78 +07 05 56.3 u I15
2010-08-29 12:02:09 C 17 12 23.33 +06 44 12.2 o 300
2010-08-29 12:04:26 C 17 12 23.64 +06 44 08.4 o 300
2010-08-29 12:06:44 C 17 12 23.92 +06 44 03.5 o 300
2010-08-29 12:13:37 C 17 12 24.59 +06 43 51.4 o 300
2010-08-29 19:38:56 C 17 13 13.91 +06 29 48.5 u B38
2010-08-29 19:45:20 C 17 13 14.60 +06 29 36.4 u B38
2010-08-29 19:52:31 C 17 13 15.39 +06 29 22.6 u B38
2010-08-29 20:28:03 C 17 13 19.35 +06 28 17.0 u J28
2010-08-29 20:35:51 C 17 13 20.19 +06 28 02.2 u J28
2010-08-29 20:43:59 C 17 13 21.05 +06 27 46.8 u J28
2010-08-29 22:04:17 C 17 13 29.88 +06 25 11.9 w J93
2010-08-29 22:05:51 C 17 13 30.02 +06 25 08.7 w J93
2010-08-29 22:09:14 C 17 13 30.41 +06 25 02.4 w J93
2010-08-30 00:22:59 C 17 13 45.52 +06 20 51.7 u I15
2010-08-30 00:30:48 C 17 13 46.37 +06 20 37.0 u I15
2010-08-30 00:48:50 C 17 13 48.31 +06 20 02.8 u I15
2010-08-30 20:18:22 C 17 15 58.88 +05 43 05.7 u 160
2010-08-30 20:20:39 C 17 15 59.12 +05 43 01.3 u 160
2010-08-30 20:22:55 C 17 15 59.39 +05 42 57.0 u 160
2010-08-31 20:01:01 C 17 18 40.32 +04 57 58.9 u 160
2010-08-31 20:02:43 C 17 18 40.51 +04 57 55.6 u 160
2010-08-31 20:04:24 C 17 18 40.70 +04 57 52.5 u 160
2010-08-31 21:05:17 C 17 18 47.53 +04 55 55.9 u B38
2010-08-31 21:09:39 C 17 18 47.98 +04 55 47.4 u B38
2010-08-31 21:13:21 C 17 18 48.43 +04 55 40.9 u B38