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
2019-01-15 03:44:36 S 08 12 22.862 -08 00 13.72 V C57
2019-01-15 03:44:36 s 1 -135054.62 1 +351077.08 8920.0 C57
2019-01-15 04:44:36 S 08 12 19.318 -07 59 54.42 V C57
2019-01-15 04:44:36 s 1 -136565.61 7 +349611.74 3800.0 C57
2019-01-15 05:14:36 S 08 12 17.578 -07 59 43.69 V C57
2019-01-15 05:14:36 s 1 -137316.27 2 +348866.39 8450.0 C57
2019-01-15 05:44:36 S 08 12 16.073 -07 59 30.62 V C57
2019-01-15 05:44:36 s 1 -138063.66 2 +348112.59 4390.0 C57
2019-01-15 06:14:36 S 08 12 14.760 -07 59 21.88 V C57
2019-01-15 06:14:36 s 1 -138807.75 6 +347350.32 1470.0 C57
2019-01-15 06:44:36 S 08 12 12.958 -07 59 12.59 V C57
2019-01-15 06:44:36 s 1 -139548.52 6 +346579.57 9550.0 C57
2019-01-15 07:14:36 S 08 12 11.234 -07 58 58.62 V C57
2019-01-15 07:14:36 s 1 -140285.94 3 +345800.35 8500.0 C57
2019-01-15 09:14:36 S 08 12 04.958 -07 58 15.38 V C57
2019-01-15 09:14:36 s 1 -143201.47 7 +342598.47 9920.0 C57
2019-01-15 09:44:36 S 08 12 03.307 -07 58 05.81 V C57
2019-01-15 09:44:36 s 1 -143921.67 7 +341776.71 940.0 C57
2019-01-15 10:14:36 S 08 12 01.661 -07 57 51.98 V C57
2019-01-15 10:14:36 s 1 -144638.34 2 +340946.42 1940.0 C57
2019-01-15 10:41:53 C 08 11 56.12 -07 57 36.6 V T05
2019-01-15 10:55:29 C 08 11 55.39 -07 57 31.6 V T05
2019-01-15 11:10:11 C 08 11 54.60 -07 57 26.5 V T05
2019-01-15 11:11:30 C 08 11 54.53 -07 57 26.0 V T05
2019-01-15 12:44:36 S 08 11 53.465 -07 56 58.20 V C57
2019-01-15 12:44:36 s 1 -148167.54 4 +336666.62 1120.0 C57
2019-01-15 13:14:36 S 08 11 51.595 -07 56 47.04 V C57
2019-01-15 13:14:36 s 1 -148862.33 6 +335784.92 8700.0 C57
2019-01-15 13:44:36 S 08 11 50.434 -07 56 34.04 V C57
2019-01-15 13:44:36 s 1 -149553.37 0 +334894.63 5160.0 C57
2019-01-15 14:14:36 S 08 11 48.430 -07 56 26.05 V C57
2019-01-15 14:14:36 s 1 -150241.01 4 +333996.09 710.0 C57
2019-01-15 16:14:36 S 08 11 42.144 -07 55 37.60 V C57
2019-01-15 16:14:36 s 1 -152951.41 6 +330314.12 5330.0 C57
2019-01-15 17:44:36 S 08 11 37.404 -07 55 04.73 V C57
2019-01-15 17:44:36 s 1 -154942.72 2 +327461.64 7240.0 C57
2019-01-15 18:14:36 S 08 11 35.316 -07 54 57.67 V C57
2019-01-15 18:14:36 s 1 -155598.40 1 +326493.42 6200.0 C57
2019-01-15 18:44:36 S 08 11 34.022 -07 54 47.92 V C57
2019-01-15 18:44:36 s 1 -156249.97 5 +325516.47 2360.0 C57
2019-01-15 19:14:36 S 08 11 32.119 -07 54 33.66 V C57
2019-01-15 19:14:36 s 1 -156897.40 7 +324530.80 5550.0 C57
2019-01-15 20:14:36 S 08 11 29.213 -07 54 11.84 V C57
2019-01-15 20:14:36 s 1 -158179.69 9 +322533.21 2290.0 C57
2019-01-15 20:44:36 S 08 11 27.768 -07 53 56.65 V C57
2019-01-15 20:44:36 s 1 -158814.48 4 +321521.27 5490.0 C57
2019-01-15 21:14:36 S 08 11 26.030 -07 53 46.68 V C57
2019-01-15 21:14:36 s 1 -159444.97 7 +320500.54 4990.0 C57
2019-01-16 00:14:36 S 08 11 16.231 -07 52 42.46 V C57
2019-01-16 00:14:36 s 1 -163135.63 8 +314190.91 3920.0 C57