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
2018-12-02 15:28:18 C 08 44 58.77 -08 31 19.4 U T05
2018-12-02 15:31:45 C 08 44 58.75 -08 31 20.2 U T05
2018-12-02 15:45:06 C 08 44 58.68 -08 31 23.1 U T05
2018-12-08 12:57:46 C 08 43 53.52 -08 59 34.7 U T08
2018-12-08 13:09:41 C 08 43 53.36 -08 59 37.0 U T08
2018-12-08 13:17:08 C 08 43 53.28 -08 59 38.1 U T08
2018-12-08 13:33:00 C 08 43 53.07 -08 59 41.0 U T08
2018-12-18 12:18:10 C 08 39 26.14 -09 28 38.6 V T05
2018-12-18 12:30:33 C 08 39 25.79 -09 28 39.5 V T05
2018-12-18 12:43:02 C 08 39 25.45 -09 28 40.2 V T05
2018-12-18 12:54:57 C 08 39 25.12 -09 28 41.1 V T05
2018-12-19 08:14:45 C 08 38 55.15 -09 29 49.9 V G96
2018-12-19 08:22:14 C 08 38 54.93 -09 29 50.9 V G96
2018-12-19 08:29:43 C 08 38 54.73 -09 29 51.6 V G96
2018-12-19 08:37:14 C 08 38 54.51 -09 29 51.9 V G96
2018-12-26 12:03:04 C 08 33 34.13 -09 31 04.2 V T05
2018-12-26 12:20:35 C 08 33 33.46 -09 31 03.4 V T05
2018-12-26 12:21:15 C 08 33 33.45 -09 31 03.1 V T05
2018-12-26 12:22:34 C 08 33 33.42 -09 31 03.2 V T05
2018-12-26 12:26:33 C 08 33 33.24 -09 31 03.1 V T05
2018-12-26 12:27:13 C 08 33 33.21 -09 31 02.9 V T05
2018-12-26 12:29:38 C 08 33 33.07 -09 31 03.1 V T05
2018-12-26 12:39:44 C 08 33 32.78 -09 31 02.5 V T05
2018-12-26 12:40:24 C 08 33 32.75 -09 31 02.6 V T05
2018-12-26 12:52:45 C 08 33 32.30 -09 31 02.0 V T05
2018-12-26 12:55:23 C 08 33 32.17 -09 31 01.8 V T05
2019-01-03 12:13:55 C 08 25 51.46 -09 11 31.6 V T05
2019-01-03 12:26:46 C 08 25 50.90 -09 11 29.4 V T05
2019-01-03 12:38:32 C 08 25 50.35 -09 11 27.6 V T05
2019-01-03 12:50:58 C 08 25 49.78 -09 11 24.8 V T05
2019-01-07 11:43:13 C 08 21 28.05 -08 52 54.7 V T05
2019-01-07 11:55:57 C 08 21 27.41 -08 52 51.7 V T05
2019-01-07 12:08:04 C 08 21 26.81 -08 52 49.0 V T05
2019-01-07 12:20:42 C 08 21 26.18 -08 52 46.0 V T05
2019-01-09 06:31:19 C 08 19 24.49 -08 42 37.2 V 703
2019-01-09 06:38:30 C 08 19 24.07 -08 42 35.1 V 703
2019-01-09 06:45:41 C 08 19 23.57 -08 42 33.4 V 703
2019-01-09 06:52:51 C 08 19 23.28 -08 42 31.8 V 703
2019-01-10 03:44:36 S 08 18 35.894 -08 38 36.74 V C57
2019-01-10 03:44:36 s 1 +85158.529 0 +272071.46 2190.0 C57
2019-01-10 04:14:36 S 08 18 34.519 -08 38 26.70 V C57
2019-01-10 04:14:36 s 1 +84338.041 0 +273628.08 5740.0 C57
2019-01-10 04:44:36 S 08 18 32.820 -08 38 21.12 V C57
2019-01-10 04:44:36 s 1 +83513.282 0 +275171.22 1080.0 C57
2019-01-10 05:14:36 S 08 18 31.476 -08 38 13.16 V C57
2019-01-10 05:14:36 s 1 +82684.340 0 +276700.95 8790.0 C57
2019-01-10 05:44:36 S 08 18 30.149 -08 38 04.52 V C57
2019-01-10 05:44:36 s 1 +81851.301 0 +278217.34 9420.0 C57
2019-01-10 06:44:36 S 08 18 27.206 -08 37 48.68 V C57
2019-01-10 06:44:36 s 1 +80173.259 0 +281210.43 1650.0 C57