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
2010-07-28 21:30:58 C 16 12 02.35 +27 08 36.0 w J51
2010-07-31 19:46:31 C 16 15 37.41 +25 37 22.8 o 151
2010-07-31 19:49:02 C 16 15 37.55 +25 37 19.3 o 151
2010-07-31 19:51:33 C 16 15 37.68 +25 37 15.8 o 151
2010-07-31 21:30:51 C 16 15 42.68 +25 35 03.2 u B38
2010-07-31 21:36:35 C 16 15 42.97 +25 34 55.3 u B38
2010-07-31 21:41:10 C 16 15 43.23 +25 34 49.2 u B38
2010-07-31 21:45:56 C 16 15 43.46 +25 34 42.9 u B38
2010-08-02 02:19:22 C 16 17 18.66 +24 56 11.9 r H53
2010-08-02 02:22:51 C 16 17 18.84 +24 56 07.0 r H53
2010-08-02 02:26:00 C 16 17 19.01 +24 56 02.9 r H53
2010-08-02 02:29:26 C 16 17 19.20 +24 55 58.1 r H53
2010-08-02 02:32:34 C 16 17 19.35 +24 55 53.8 r H53
2010-08-02 02:36:02 C 16 17 19.54 +24 55 49.0 r H53
2010-08-05 00:53:58 C 16 21 30.66 +23 17 19.2 o I15
2010-08-05 01:01:32 C 16 21 31.09 +23 17 08.6 o I15
2010-08-05 01:17:49 C 16 21 32.07 +23 16 45.1 o I15
2010-08-07 02:41:19 C 16 24 43.34 +22 04 34.5 r H53
2010-08-07 02:44:55 C 16 24 43.55 +22 04 29.2 r H53
2010-08-07 02:47:55 C 16 24 43.75 +22 04 24.7 r H53
2010-08-07 02:50:54 C 16 24 43.92 +22 04 20.2 r H53
2010-08-07 02:53:55 C 16 24 44.13 +22 04 15.9 r H53
2010-08-07 02:56:55 C 16 24 44.31 +22 04 11.3 r H53
2010-08-07 21:46:33 C 16 26 00.56 +21 35 58.3 o J16
2010-08-07 21:56:27 C 16 26 01.21 +21 35 43.3 o J16
2010-08-07 22:06:55 C 16 26 01.90 +21 35 27.4 o J16
2010-08-07 22:17:24 C 16 26 02.60 +21 35 11.6 o J16
2010-08-09 03:14:05 C 16 28 03.26 +20 51 17.3 r H53
2010-08-09 03:17:16 C 16 28 03.49 +20 51 12.5 r H53
2010-08-09 03:20:17 C 16 28 03.71 +20 51 07.7 r H53
2010-08-09 03:23:17 C 16 28 03.91 +20 51 02.9 r H53
2010-08-09 03:26:16 C 16 28 04.09 +20 50 58.3 r H53
2010-08-09 03:29:17 C 16 28 04.30 +20 50 53.7 r H53
2010-08-09 21:05:37 C 16 29 19.81 +20 23 42.8 v B75
2010-08-09 21:10:15 C 16 29 20.13 +20 23 35.8 v B75
2010-08-09 21:11:59 C 16 29 20.25 +20 23 33.2 v B75
2010-08-17 20:14:00 C 16 44 39.25 +15 11 00.4 u B38
2010-08-17 20:17:44 C 16 44 39.56 +15 10 53.8 u B38
2010-08-17 20:22:08 C 16 44 39.93 +15 10 46.0 u B38
2010-08-17 20:27:21 C 16 44 40.38 +15 10 37.2 u B38
2010-08-17 20:32:18 C 16 44 40.78 +15 10 28.7 u B38
2010-08-18 20:42:30 C 16 46 50.09 +14 28 43.9 w J93
2010-08-18 20:50:09 C 16 46 50.76 +14 28 29.8 w J93
2010-08-18 21:05:25 C 16 46 52.03 +14 28 02.7 w J93
2010-08-21 21:33:39 C 16 53 35.97 +12 20 18.7 u 510
2010-08-21 21:39:59 C 16 53 36.56 +12 20 07.4 u 510
2010-08-21 21:46:18 C 16 53 37.16 +12 19 56.0 u 510
2010-08-21 21:52:37 C 16 53 37.75 +12 19 44.6 u 510
2010-08-22 19:35:55 C 16 55 43.99 +11 40 46.6 u B38
2010-08-22 19:39:34 C 16 55 44.37 +11 40 39.5 u B38