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
2010-04-06 01:34:54 C 16 28 59.08 +13 49 22.2 u 160
2010-04-06 01:38:13 C 16 28 59.18 +13 49 26.1 u 160
2010-04-07 11:13:17 C 16 30 03.20 +14 28 05.0 r 703
2010-04-07 11:19:58 C 16 30 03.42 +14 28 12.8 r 703
2010-04-07 11:26:42 C 16 30 03.56 +14 28 20.5 r 703
2010-04-07 11:33:17 C 16 30 03.78 +14 28 28.0 r 703
2010-04-10 02:00:55 C 16 31 53.77 +15 41 36.3 r 585
2010-04-10 02:01:57 C 16 31 53.80 +15 41 37.6 r 585
2010-04-10 02:03:59 C 16 31 53.85 +15 41 39.9 r 585
2010-04-10 02:05:00 C 16 31 53.88 +15 41 41.2 r 585
2010-04-10 02:06:00 C 16 31 53.91 +15 41 42.4 r 585
2010-04-10 02:07:02 C 16 31 53.94 +15 41 43.6 r 585
2010-04-11 00:47:07 C 16 32 30.74 +16 08 41.7 16.7 u C20
2010-04-11 00:49:14 C 16 32 30.79 +16 08 44.0 16.7 u C20
2010-04-11 01:10:37 C 16 32 31.41 +16 09 07.3 16.7 u 084
2010-04-11 09:48:41 C 16 32 45.04 +16 19 30.4 16.9 c 704
2010-04-11 10:05:08 C 16 32 45.42 +16 19 50.0 17.3 c 704
2010-04-11 10:21:47 C 16 32 45.82 +16 20 09.6 17.1 c 704
2010-04-11 10:38:23 C 16 32 46.21 +16 20 29.4 16.9 c 704
2010-04-11 10:54:55 C 16 32 46.60 +16 20 49.7 16.9 c 704
2010-04-13 00:52:43 C 16 33 43.10 +17 06 27.2 16.4 u 084
2010-04-13 00:57:55 C 16 33 43.21 +17 06 33.0 16.3 u 084
2010-04-15 00:37:22 C 16 34 47.08 +18 04 32.8 16.5 o 084
2010-04-15 00:42:34 C 16 34 47.19 +18 04 38.8 16.6 o 084
2010-04-15 10:54:19 C 16 34 59.66 +18 17 12.1 r 703
2010-04-15 10:55:56 C 16 34 59.70 +18 17 14.3 r 703
2010-04-15 11:00:54 C 16 34 59.77 +18 17 20.0 r 703
2010-04-15 11:02:38 C 16 34 59.80 +18 17 22.3 r 703
2010-04-15 11:07:42 C 16 34 59.91 +18 17 28.2 r 703
2010-04-15 11:09:23 C 16 34 59.91 +18 17 30.7 r 703
2010-04-15 11:14:23 C 16 35 00.02 +18 17 36.6 r 703
2010-04-15 23:40:41 C 16 35 15.11 +18 32 50.4 16.6 u C20
2010-04-15 23:44:55 C 16 35 15.19 +18 32 56.0 16.4 u C20
2010-04-16 01:22:28 C 16 35 16.87 +18 34 55.7 16.9 u C20
2010-04-16 01:26:43 C 16 35 16.95 +18 35 00.8 16.8 u C20
2010-04-17 00:14:09 C 16 35 42.79 +19 03 04.9 17.1 u C20
2010-04-17 00:18:23 C 16 35 42.85 +19 03 10.2 17.1 u C20
2010-04-17 20:45:33 C 16 36 04.66 +19 28 23.0 r C00
2010-04-17 21:05:09 C 16 36 04.98 +19 28 47.5 r C00
2010-04-17 21:21:37 C 16 36 05.24 +19 29 07.6 r C00
2010-04-18 00:18:31 C 16 36 08.14 +19 32 48.8 o 196
2010-04-18 00:50:56 C 16 36 08.62 +19 33 29.0 o 196
2010-04-18 01:12:33 C 16 36 08.94 +19 33 55.9 o 196
2010-04-18 22:15:24 C 16 36 29.16 +19 59 59.4 16.5 u 084
2010-04-18 22:20:34 C 16 36 29.23 +20 00 05.7 16.4 u 084
2010-04-20 00:09:00 C 16 36 51.45 +20 32 12.0 16.5 u C20
2010-04-20 00:13:14 C 16 36 51.50 +20 32 17.3 16.5 u C20
2010-04-20 23:54:55 C 16 37 09.99 +21 01 46.3 16.2 u C20
2010-04-20 23:59:09 C 16 37 10.03 +21 01 51.5 16.2 u C20
2010-04-21 22:48:50 C 16 37 25.98 +21 30 17.4 16.4 u C20