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
2005-07-05 20:41:15 C 14 05 42.55 +25 14 25.2 r A30
2005-07-05 20:43:03 C 14 05 42.62 +25 14 24.0 r A30
2005-07-05 20:44:53 C 14 05 42.68 +25 14 22.6 r A30
2005-07-29 03:46:34 C 14 37 12.58 +18 10 34.1 16.7 c 704
2005-07-29 04:02:58 C 14 37 13.69 +18 10 18.8 17.2 c 704
2005-07-29 04:19:23 C 14 37 14.80 +18 10 04.2 17.3 c 704
2005-07-29 04:35:47 C 14 37 15.97 +18 09 50.0 17.3 c 704
2005-08-01 20:59:06 C 14 43 45.17 +16 51 55.2 r 084
2005-08-01 21:02:13 C 14 43 45.41 +16 51 52.7 r 084
2005-08-04 19:55:13 C 14 49 14.30 +15 47 33.9 r A30
2005-08-04 19:57:35 C 14 49 14.48 +15 47 31.7 r A30
2005-08-04 19:58:41 C 14 49 14.57 +15 47 30.7 r A30
2005-08-04 19:59:48 C 14 49 14.65 +15 47 29.7 r A30
2005-08-04 20:00:55 C 14 49 14.74 +15 47 28.7 r A30
2005-08-18 19:39:30 C 15 18 28.15 +10 21 42.0 r 084
2005-08-18 19:42:37 C 15 18 28.48 +10 21 38.5 r 084
2005-08-19 20:01:01 C 15 20 47.70 +09 56 50.4 r 084
2005-08-19 20:04:09 C 15 20 47.95 +09 56 47.2 r 084
2005-08-23 19:29:55 C 15 30 10.25 +08 18 01.5 r 084
2005-08-23 19:33:03 C 15 30 10.58 +08 17 57.8 r 084
2005-08-30 19:42:47 C 15 47 42.73 +05 19 08.8 c 434
2005-08-30 19:45:23 C 15 47 43.07 +05 19 05.8 c 434
2005-08-30 19:48:25 C 15 47 43.29 +05 19 01.9 c 434
2005-08-30 19:51:53 C 15 47 43.71 +05 18 58.8 c 434
2005-08-31 19:03:35 C 15 50 15.08 +04 53 53.4 r A30
2005-08-31 19:05:36 C 15 50 15.30 +04 53 51.2 r A30
2005-08-31 19:06:34 C 15 50 15.40 +04 53 50.2 r A30
2005-08-31 19:07:31 C 15 50 15.50 +04 53 49.2 r A30
2005-08-31 19:08:48 C 15 50 15.64 +04 53 47.8 r A30
2005-08-31 19:09:45 C 15 50 15.75 +04 53 46.8 r A30
2005-09-01 19:11:44 C 15 52 54.13 +04 27 41.1 r 084
2005-09-01 19:14:51 C 15 52 54.52 +04 27 37.3 r 084
2005-09-02 19:36:20 C 15 55 36.71 +04 01 06.4 r 084
2005-09-02 19:39:27 C 15 55 37.04 +04 01 02.9 r 084
2005-09-03 19:20:04 C 15 58 16.32 +03 35 12.5 r 084
2005-09-08 09:52:56 C 16 11 00.70 +01 33 56.5 r E12
2005-09-08 10:02:51 C 16 11 01.93 +01 33 45.3 r E12
2005-09-08 10:12:43 C 16 11 03.01 +01 33 34.5 r E12
2005-09-08 10:22:17 C 16 11 04.12 +01 33 23.9 r E12
2005-09-10 18:53:16 C 16 17 48.35 +00 30 47.1 r 084
2005-09-10 18:56:24 C 16 17 48.74 +00 30 43.8 r 084
2005-09-13 02:43:33 C 16 24 36.32 -00 30 54.3 r 703
2005-09-13 02:52:48 C 16 24 37.44 -00 31 03.5 r 703
2005-09-13 03:02:06 C 16 24 38.55 -00 31 15.3 r 703
2005-09-13 03:11:21 C 16 24 39.67 -00 31 24.9 r 703
2005-09-16 18:04:30 C 16 35 31.90 -02 07 26.7 r 084
2005-09-16 18:07:37 C 16 35 32.26 -02 07 29.3 r 084
2005-09-22 17:53:03 C 16 54 16.28 -04 44 57.4 r 084
2005-09-25 02:51:43 C 17 01 57.14 -05 46 28.9 r 703
2005-09-25 02:57:10 C 17 01 57.90 -05 46 35.0 r 703