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
1992-03-12 05:27:30 C 07 34 14.33 +04 46 03.3 z 658
1992-03-12 05:35:00 C 07 34 14.37 +04 46 06.3 z 658
1992-03-12 05:39:01 C 07 34 14.37 +04 46 09.2 z 658
1993-06-18 07:29:47 C 23 56 01.27 +20 16 58.2 801
1993-06-18 07:38:17 C 23 56 02.50 +20 16 59.2 801
1993-06-24 07:50:19 C 00 17 12.36 +20 24 24.1 801
1993-06-24 07:54:16 C 00 17 12.93 +20 24 24.1 801
1993-07-18 08:04:43 C 01 40 24.86 +18 04 34.5 z 801
1993-07-18 08:12:08 C 01 40 25.87 +18 04 30.7 z 801
1993-07-24 08:07:50 C 02 00 10.31 +16 44 08.9 z 801
1993-07-24 08:18:03 C 02 00 11.67 +16 44 02.7 z 801
1993-09-02 19:03:44 C 03 46 18.00 +00 17 27.0 413
1993-09-02 19:08:32 C 03 46 18.35 +00 17 20.6 413
1993-10-12 08:05:59 C 04 15 36.91 -21 00 43.7 z 801
1993-10-12 08:18:24 C 04 15 36.66 -21 00 57.6 z 801
1993-10-14 07:19:28 C 04 14 43.92 -21 53 05.0 z 801
1993-10-14 07:32:32 C 04 14 43.64 -21 53 18.6 z 801
1994-01-10 03:19:37 03 19 41.98 -17 02 40.2 711
1994-01-22 12:56:10 C 03 28 27.76 -13 10 28.7 413
1994-01-22 13:01:50 C 03 28 27.97 -13 10 24.5 413
1994-01-23 12:52:21 C 03 29 19.30 -12 52 06.7 413
1994-01-23 12:58:34 C 03 29 19.52 -12 52 01.9 413
1995-02-22 10:26:28 C 12 38 33.63 +02 15 54.1 z 658
1995-02-22 10:32:13 C 12 38 33.53 +02 15 57.9 z 658
1995-02-22 10:37:03 C 12 38 33.43 +02 16 01.1 z 658
1995-02-23 09:39:44 C 12 38 08.52 +02 31 32.1 z 658
1995-02-23 09:45:00 C 12 38 08.41 +02 31 35.7 z 658
1995-02-23 09:50:05 C 12 38 08.31 +02 31 39.3 z 658
1995-04-24 21:51:04 C 11 42 42.17 +20 06 56.2 046
1995-04-24 22:00:33 C 11 42 41.96 +20 06 59.9 046
1995-04-24 22:09:25 C 11 42 41.71 +20 07 03.2 046
1997-01-13 00:45:25 C 09 07 37.41 -06 42 15.6 z 046
1997-01-13 00:52:56 C 09 07 37.07 -06 42 13.1 z 046
1997-01-13 01:00:26 C 09 07 36.77 -06 42 11.6 z 046
1997-01-14 01:42:02 C 09 06 34.04 -06 35 37.0 z 046
1997-01-14 01:47:46 C 09 06 33.77 -06 35 35.5 z 046
1997-01-14 01:50:41 C 09 06 33.65 -06 35 34.4 z 046
1997-02-04 08:46:37 C 08 41 48.89 -03 00 52.4 c 608
1997-02-04 09:35:21 C 08 41 46.34 -03 00 25.4 c 608
1997-02-06 08:31:47 C 08 39 26.55 -02 34 22.5 c 608
1997-02-06 09:27:13 C 08 39 23.75 -02 33 51.0 c 608
1997-02-07 08:04:50 C 08 38 17.20 -02 21 01.1 c 608
1997-02-07 09:28:12 C 08 38 13.01 -02 20 14.1 c 608
1998-08-17 01:41:25 C 04 20 02.31 +05 30 16.3 557
1998-08-17 01:44:45 C 04 20 02.66 +05 30 14.7 557
1998-08-17 01:48:06 C 04 20 02.95 +05 30 12.5 557
1998-10-21 03:30:30 C 05 45 33.21 -15 00 27.1 118
1998-10-21 03:40:19 C 05 45 33.21 -15 00 35.1 118
1998-12-03 05:59:10 C 05 06 12.664 -22 44 20.32 l I02
1998-12-03 06:09:53 C 05 06 12.009 -22 44 19.56 l I02