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
2020-10-31 10:44:11 S 03 31 58.860 -29 44 40.38 V C57
2020-10-31 10:44:11 s 1 -176027.40 5 +303242.29 9960.0 C57
2020-10-31 10:54:11 S 03 31 58.267 -29 44 45.71 V C57
2020-10-31 10:54:11 s 1 -176271.25 7 +302810.08 1200.0 C57
2020-10-31 11:04:11 S 03 31 57.898 -29 44 49.16 V C57
2020-10-31 11:04:11 s 1 -176514.52 2 +302376.85 1840.0 C57
2020-10-31 11:14:11 S 03 31 57.434 -29 44 53.48 V C57
2020-10-31 11:14:11 s 1 -176757.19 7 +301942.60 1890.0 C57
2020-10-31 11:24:11 S 03 31 56.923 -29 44 57.59 V C57
2020-10-31 11:24:11 s 1 -176999.28 0 +301507.34 1350.0 C57
2020-10-31 11:34:11 S 03 31 56.378 -29 45 00.40 V C57
2020-10-31 11:34:11 s 1 -177240.76 8 +301071.05 200.0 C57
2020-10-31 11:44:11 S 03 31 56.018 -29 45 03.78 V C57
2020-10-31 11:44:11 s 1 -177481.66 1 +300633.75 8470.0 C57
2020-10-31 11:54:11 S 03 31 55.481 -29 45 08.93 V C57
2020-10-31 11:54:11 s 1 -177721.95 5 +300195.43 6130.0 C57
2020-10-31 12:04:11 S 03 31 54.929 -29 45 11.92 V C57
2020-10-31 12:04:11 s 1 -177961.64 9 +299756.08 3190.0 C57
2020-10-31 12:14:11 S 03 31 54.521 -29 45 15.88 V C57
2020-10-31 12:14:11 s 1 -178200.74 0 +299315.71 9650.0 C57
2020-10-31 12:24:11 S 03 31 54.101 -29 45 19.48 V C57
2020-10-31 12:24:11 s 1 -178439.22 7 +298874.32 5500.0 C57
2020-10-31 12:34:11 S 03 31 53.546 -29 45 22.50 V C57
2020-10-31 12:34:11 s 1 -178677.10 7 +298431.91 740.0 C57
2020-10-31 12:44:11 S 03 31 53.069 -29 45 26.60 V C57
2020-10-31 12:44:11 s 1 -178914.37 8 +297988.47 5380.0 C57
2020-10-31 12:54:11 S 03 31 52.495 -29 45 30.67 V C57
2020-10-31 12:54:11 s 1 -179151.03 7 +297544.01 9410.0 C57
2020-10-31 13:04:11 S 03 31 52.099 -29 45 35.03 V C57
2020-10-31 13:04:11 s 1 -179387.08 4 +297098.52 2820.0 C57
2020-10-31 13:14:11 S 03 31 51.658 -29 45 39.53 V C57
2020-10-31 13:14:11 s 1 -179622.51 5 +296652.01 5630.0 C57
2020-10-31 13:24:11 S 03 31 51.139 -29 45 42.91 V C57
2020-10-31 13:24:11 s 1 -179857.32 9 +296204.47 7810.0 C57
2020-10-31 13:34:11 S 03 31 50.654 -29 45 46.44 V C57
2020-10-31 13:34:11 s 1 -180091.52 2 +295755.90 9380.0 C57
2020-10-31 13:44:11 S 03 31 50.179 -29 45 50.36 V C57
2020-10-31 13:44:11 s 1 -180325.09 4 +295306.30 330.0 C57
2020-10-31 13:54:11 S 03 31 49.625 -29 45 54.40 V C57
2020-10-31 13:54:11 s 1 -180558.04 1 +294855.67 660.0 C57
2020-10-31 14:04:11 S 03 31 49.253 -29 45 57.96 V C57
2020-10-31 14:04:11 s 1 -180790.36 2 +294404.01 370.0 C57
2020-10-31 14:14:11 S 03 31 48.703 -29 46 01.81 V C57
2020-10-31 14:14:11 s 1 -181022.05 4 +293951.32 9450.0 C57
2020-10-31 14:24:11 S 03 31 48.235 -29 46 05.23 V C57
2020-10-31 14:24:11 s 1 -181253.11 5 +293497.60 7910.0 C57
2020-10-31 14:34:11 S 03 31 47.712 -29 46 08.94 V C57
2020-10-31 14:34:11 s 1 -181483.54 3 +293042.84 5740.0 C57
2020-10-31 14:44:11 S 03 31 47.222 -29 46 12.47 V C57
2020-10-31 14:44:11 s 1 -181713.33 5 +292587.06 2940.0 C57