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
2015-09-18 04:20:08 C 23 05 47.76 -19 50 57.2 P V78
2015-09-19 05:43:35 C 23 07 25.85 -21 01 27.4 P V78
2015-09-19 06:00:38 C 23 07 26.85 -21 02 13.7 P V78
2015-09-19 06:20:37 C 23 07 28.00 -21 03 07.7 P V78
2015-09-20 05:39:33 C 23 08 58.22 -22 04 52.5 P V78
2015-09-20 05:48:04 C 23 08 58.69 -22 05 14.4 P V78
2015-09-20 06:00:18 C 23 08 59.40 -22 05 46.1 P V78
2015-09-20 13:50:30 C 23 09 29.41 -22 25 21.2 u Q60
2015-09-20 14:04:03 C 23 09 30.17 -22 25 55.7 u Q60
2015-09-20 14:17:19 C 23 09 30.92 -22 26 29.4 u Q60
2015-09-21 05:53:20 C 23 10 30.91 -23 06 05.6 P V78
2015-09-21 06:06:06 C 23 10 31.66 -23 06 37.4 P V78
2015-09-21 06:20:38 C 23 10 32.50 -23 07 13.0 P V78
2015-09-22 05:02:06 C 23 11 59.32 -24 01 49.3 P V78
2015-09-22 05:11:15 C 23 11 59.85 -24 02 11.0 P V78
2015-09-22 05:15:50 C 23 12 00.10 -24 02 21.6 P V78
2015-10-10 03:54:24 C 23 37 45.94 -34 22 14.0 q Y00
2015-10-10 04:08:35 C 23 37 46.67 -34 22 23.3 q Y00
2015-10-10 04:22:31 C 23 37 47.40 -34 22 32.6 q Y00
2015-10-24 21:58:39 C 23 57 56.90 -36 12 17.5 q Y00
2015-10-24 22:12:17 C 23 57 57.63 -36 12 17.9 q Y00
2015-10-24 22:26:43 C 23 57 58.41 -36 12 18.4 q Y00
2015-10-27 05:46:57 C 00 01 07.12 -36 09 58.6 u 926
2015-10-27 06:10:45 C 00 01 08.36 -36 09 56.7 u 926
2015-10-27 06:31:35 C 00 01 09.46 -36 09 54.6 u 926
2015-12-12 06:26:13 C 01 07 55.68 -26 48 33.8 L T05
2015-12-12 06:45:34 C 01 07 56.88 -26 48 19.5 L T05
2015-12-12 07:06:48 C 01 07 58.19 -26 48 04.1 L T05
2015-12-12 07:23:40 C 01 07 59.22 -26 47 51.8 L T05
2015-12-12 07:47:41 C 01 08 00.74 -26 47 33.9 L T05
2015-12-13 06:23:00 C 01 09 28.60 -26 30 55.2 L T05
2015-12-13 06:38:04 C 01 09 29.57 -26 30 43.6 L T05
2015-12-13 06:42:23 C 01 09 29.89 -26 30 40.8 L T05
2015-12-13 06:58:01 C 01 09 30.84 -26 30 28.9 L T05
2015-12-14 06:36:33 C 01 11 02.92 -26 12 57.5 L T05
2015-12-14 06:58:15 C 01 11 04.29 -26 12 42.1 L T05
2015-12-14 07:20:54 C 01 11 05.74 -26 12 24.8 L T05
2015-12-14 07:44:04 C 01 11 07.17 -26 12 07.7 L T05
2015-12-24 06:26:30 C 01 26 51.89 -23 11 32.5 L T05
2015-12-24 06:46:16 C 01 26 53.22 -23 11 17.3 L T05
2015-12-24 07:06:50 C 01 26 54.57 -23 11 01.4 L T05
2015-12-24 07:29:16 C 01 26 55.98 -23 10 43.9 L T05
2015-12-25 06:25:12 C 01 28 28.21 -22 53 08.4 L T05
2015-12-25 06:44:53 C 01 28 29.43 -22 52 53.5 L T05
2015-12-25 06:58:42 S 01 28 30.65 -22 52 38.7 L C51
2015-12-25 07:04:33 C 01 28 30.75 -22 52 39.2 L T05
2015-12-25 07:26:50 C 01 28 32.32 -22 52 21.1 L T05
2015-12-25 10:07:34 S 01 28 43.24 -22 50 13.2 L C51
2015-12-25 13:16:26 S 01 28 55.97 -22 47 48.4 L C51
2015-12-25 16:25:19 S 01 29 08.58 -22 45 22.4 L C51