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
2015-07-06 21:44:16 C 20 57 54.32 +42 26 34.8 q K11
2015-07-06 21:47:19 C 20 57 54.51 +42 26 35.5 q K11
2015-07-06 21:50:22 C 20 57 54.72 +42 26 36.3 q K11
2015-07-06 21:59:34 C 20 57 55.34 +42 26 38.6 q K11
2015-07-07 00:18:38 C 20 58 04.62 +42 27 11.5 u I61
2015-07-07 02:05:52 C 20 58 11.51 +42 27 35.2 u I61
2015-07-09 06:38:42 C 21 01 50.43 +42 36 31.8 719
2015-07-09 06:42:33 C 21 01 50.77 +42 36 32.4 g 719
2015-07-10 04:05:26 C 21 03 19.90 +42 38 55.5 P V78
2015-07-10 04:35:36 C 21 03 21.81 +42 38 58.7 P V78
2015-07-10 05:03:02 C 21 03 23.68 +42 39 02.8 P V78
2015-07-10 21:38:13 C 21 04 32.91 +42 40 26.2 q 476
2015-07-10 21:41:08 C 21 04 33.23 +42 40 27.4 q 476
2015-07-10 22:03:18 C 21 04 34.68 +42 40 29.4 q 476
2015-07-10 22:05:34 C 21 04 34.76 +42 40 29.5 q 476
2015-07-10 22:26:20 C 21 04 36.20 +42 40 31.2 q 476
2015-07-10 22:28:36 C 21 04 36.37 +42 40 31.3 q 476
2015-07-11 08:48:50 C 21 05 18.09 +42 41 16.6 q H21
2015-07-11 08:53:10 C 21 05 18.34 +42 41 16.7 q H21
2015-07-11 08:57:31 C 21 05 18.62 +42 41 16.9 q H21
2015-07-11 09:01:51 C 21 05 18.89 +42 41 17.0 q H21
2015-07-11 09:06:12 C 21 05 19.18 +42 41 17.3 q H21
2015-07-11 09:10:44 C 21 05 19.47 +42 41 17.4 q H21
2015-07-11 09:16:07 C 21 05 19.82 +42 41 17.7 q H21
2015-07-12 22:19:13 C 21 07 56.18 +42 42 09.1 u I61
2015-07-13 02:36:33 C 21 08 12.82 +42 42 12.0 u I61
2015-07-13 08:34:21 C 21 08 37.68 +42 42 04.5 P V78
2015-07-13 08:46:12 C 21 08 38.32 +42 42 04.5 P V78
2015-07-13 08:52:12 C 21 08 38.67 +42 42 06.2 q H21
2015-07-13 08:57:23 C 21 08 39.00 +42 42 06.0 q H21
2015-07-13 08:59:48 C 21 08 39.36 +42 42 04.5 P V78
2015-07-13 09:02:45 C 21 08 39.35 +42 42 05.8 q H21
2015-07-13 09:07:31 C 21 08 39.65 +42 42 05.5 q H21
2015-07-13 09:12:53 C 21 08 39.99 +42 42 05.3 q H21
2015-07-13 09:18:03 C 21 08 40.32 +42 42 05.2 q H21
2015-07-13 09:24:02 C 21 08 40.71 +42 42 04.8 q H21
2015-07-14 03:44:22 C 21 09 59.24 +42 41 15.4 P V78
2015-07-14 04:06:34 C 21 10 00.76 +42 41 14.5 P V78
2015-07-14 04:31:24 C 21 10 02.40 +42 41 14.3 P V78
2015-07-15 09:00:17 C 21 12 00.29 +42 39 00.6 u H21
2015-07-15 09:02:15 C 21 12 00.42 +42 39 00.5 u H21
2015-07-15 09:04:13 C 21 12 00.55 +42 39 00.3 u H21
2015-07-15 09:06:10 C 21 12 00.67 +42 38 59.9 u H21
2015-07-15 09:08:08 C 21 12 00.79 +42 38 59.5 u H21
2015-07-15 09:10:05 C 21 12 00.93 +42 38 59.4 u H21
2015-07-15 09:12:03 C 21 12 01.06 +42 38 59.2 u H21
2015-07-15 09:14:01 C 21 12 01.18 +42 38 59.0 u H21
2015-07-15 09:15:58 C 21 12 01.30 +42 38 58.6 u H21
2015-07-15 09:17:56 C 21 12 01.43 +42 38 58.3 u H21
2015-07-15 09:19:54 C 21 12 01.56 +42 38 58.1 u H21