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
2020-09-10 13:32:59 C 03 39 04.67 -04 53 53.9 V T05
2020-09-10 13:40:16 C 03 39 05.04 -04 54 05.7 V T05
2020-09-11 01:53:05 C 03 39 45.13 -05 13 49.8 V 089
2020-09-11 01:56:28 C 03 39 45.31 -05 13 54.8 V 089
2020-09-11 01:59:52 C 03 39 45.47 -05 14 01.2 V 089
2020-09-11 02:03:14 C 03 39 45.65 -05 14 06.4 V 089
2020-09-11 02:06:38 C 03 39 45.83 -05 14 11.6 V 089
2020-09-11 02:10:00 C 03 39 45.99 -05 14 16.8 V 089
2020-09-11 14:13:22 C 03 40 25.31 -05 33 20.2 q E89
2020-09-11 14:16:24 C 03 40 25.46 -05 33 24.9 q E89
2020-09-11 14:19:59 C 03 40 25.65 -05 33 30.8 q E89
2020-09-13 01:47:42 C 03 42 14.33 -06 31 01.1 V 089
2020-09-13 01:51:04 C 03 42 14.52 -06 31 06.7 V 089
2020-09-13 01:54:27 C 03 42 14.66 -06 31 12.2 V 089
2020-09-13 01:57:50 C 03 42 14.85 -06 31 18.0 V 089
2020-09-14 13:19:33 C 03 43 56.07 -07 28 15.1 V T05
2020-09-14 13:23:33 C 03 43 56.23 -07 28 21.4 V T05
2020-09-14 13:27:30 C 03 43 56.40 -07 28 27.9 V T05
2020-09-14 13:34:47 C 03 43 56.70 -07 28 39.7 V T05
2020-09-15 09:22:18 C 03 44 49.95 -08 00 37.3 V 703
2020-09-15 09:30:15 C 03 44 50.28 -08 00 50.1 V 703
2020-09-15 09:38:12 C 03 44 50.56 -08 01 02.4 V 703
2020-09-15 09:46:09 C 03 44 50.90 -08 01 15.6 V 703
2020-09-16 12:37:57 C 03 45 58.89 -08 44 29.5 V T08
2020-09-16 12:45:56 C 03 45 59.19 -08 44 42.4 V T08
2020-09-16 12:48:35 C 03 45 59.30 -08 44 46.7 V T08
2020-09-16 13:04:59 C 03 45 59.89 -08 45 13.1 V T08
2020-09-17 01:36:12 C 03 46 29.66 -09 05 27.1 V 089
2020-09-17 01:39:36 C 03 46 29.80 -09 05 31.1 V 089
2020-09-17 01:42:59 C 03 46 29.92 -09 05 38.1 V 089
2020-09-17 01:46:22 C 03 46 30.02 -09 05 44.1 V 089
2020-09-17 01:49:45 C 03 46 30.16 -09 05 48.6 V 089
2020-09-17 01:56:31 C 03 46 30.40 -09 05 59.7 V 089
2020-09-17 01:59:54 C 03 46 30.49 -09 06 06.0 V 089
2020-09-17 02:03:17 C 03 46 30.64 -09 06 10.7 V 089
2020-09-18 09:50:16 C 03 47 42.71 -09 57 08.4 V 703
2020-09-18 09:58:07 C 03 47 42.96 -09 57 20.7 V 703
2020-09-18 10:06:00 C 03 47 43.20 -09 57 33.6 V 703
2020-09-18 10:13:53 C 03 47 43.47 -09 57 46.3 V 703
2020-09-18 12:36:08 C 03 47 48.70 -10 01 31.7 V T05
2020-09-18 12:41:31 C 03 47 48.87 -10 01 40.2 V T05
2020-09-18 12:46:10 C 03 47 49.01 -10 01 47.7 V T05
2020-09-18 12:57:33 C 03 47 49.38 -10 02 06.0 V T05
2020-09-20 12:33:50 C 03 49 23.63 -11 18 01.2 V T08
2020-09-20 12:36:29 C 03 49 23.70 -11 18 05.4 V T08
2020-09-20 12:41:47 C 03 49 23.84 -11 18 13.8 V T08
2020-09-20 13:03:03 C 03 49 24.40 -11 18 47.7 V T08
2020-09-22 12:39:58 C 03 50 43.87 -12 33 59.1 V T05
2020-09-22 12:43:59 C 03 50 43.95 -12 34 05.4 V T05
2020-09-22 12:50:00 C 03 50 44.08 -12 34 14.8 V T05