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
2019-01-17 20:14:36 S 08 08 52.351 -07 35 35.16 V C57
2019-01-17 20:14:36 s 1 -192046.35 7 +182618.29 3380.0 C57
2019-01-17 21:44:36 S 08 08 47.676 -07 34 57.97 V C57
2019-01-17 21:44:36 s 1 -191859.70 0 +176733.50 7470.0 C57
2019-01-18 00:14:36 S 08 08 39.571 -07 33 56.59 V C57
2019-01-18 00:14:36 s 1 -191302.96 8 +166701.11 2960.0 C57
2019-01-18 00:44:36 S 08 08 37.817 -07 33 45.50 V C57
2019-01-18 00:44:36 s 1 -191153.21 1 +164660.68 4000.0 C57
2019-01-18 01:14:36 S 08 08 36.360 -07 33 31.64 V C57
2019-01-18 01:14:36 s 1 -190990.22 4 +162608.86 7520.0 C57
2019-01-18 01:44:36 S 08 08 34.742 -07 33 18.14 V C57
2019-01-18 01:44:36 s 1 -190813.81 4 +160545.62 2570.0 C57
2019-01-18 02:14:36 S 08 08 33.262 -07 33 05.51 V C57
2019-01-18 02:14:36 s 1 -190623.78 6 +158470.94 8140.0 C57
2019-01-18 02:44:36 S 08 08 31.478 -07 32 53.92 V C57
2019-01-18 02:44:36 s 1 -190419.93 9 +156384.78 3230.0 C57
2019-01-19 10:13:11 C 08 06 58.03 -07 21 15.2 V T05
2019-01-19 10:19:13 C 08 06 57.67 -07 21 11.8 V T05
2019-01-19 10:25:48 C 08 06 57.30 -07 21 09.1 V T05
2019-01-19 10:32:31 C 08 06 57.00 -07 21 06.7 V T05
2019-01-19 10:39:30 C 08 06 56.58 -07 21 04.1 V T05
2019-01-19 10:46:02 C 08 06 56.16 -07 21 00.4 V T05
2019-01-21 15:14:36 S 08 04 22.318 -06 59 55.32 V C57
2019-01-21 15:14:36 s 1 +128081.17 9 +103466.83 2340.0 C57
2019-01-21 16:14:36 S 08 04 19.234 -06 59 30.80 V C57
2019-01-21 16:14:36 s 1 +128199.19 8 +109266.40 2870.0 C57
2019-01-21 16:44:36 S 08 04 17.746 -06 59 20.69 V C57
2019-01-21 16:44:36 s 1 +128219.15 5 +112133.20 3010.0 C57
2019-01-21 21:44:36 S 08 04 03.180 -06 57 12.96 V C57
2019-01-21 21:44:36 s 1 +127152.31 6 +139614.15 2490.0 C57
2019-01-21 22:44:36 S 08 04 00.026 -06 56 44.45 V C57
2019-01-21 22:44:36 s 1 +126694.08 3 +144857.31 5620.0 C57
2019-01-22 06:44:36 S 08 03 35.966 -06 53 16.69 V C57
2019-01-22 06:44:36 s 1 +120724.36 1 +183943.08 4360.0 C57
2019-01-22 07:14:36 S 08 03 34.294 -06 53 02.94 V C57
2019-01-22 07:14:36 s 1 +120235.16 7 +186224.48 8790.0 C57
2019-01-22 07:44:36 S 08 03 32.887 -06 52 48.54 V C57
2019-01-22 07:44:36 s 1 +119734.20 7 +188487.68 2110.0 C57
2019-01-22 09:44:36 S 08 03 26.902 -06 51 59.76 V C57
2019-01-22 09:44:36 s 1 +117618.03 0 +197361.16 4990.0 C57
2019-01-22 10:14:36 S 08 03 25.639 -06 51 43.20 V C57
2019-01-22 10:14:36 s 1 +117062.16 5 +199535.33 5420.0 C57
2019-01-22 10:44:36 S 08 03 24.017 -06 51 31.07 V C57
2019-01-22 10:44:36 s 1 +116496.05 4 +201692.07 3540.0 C57
2019-01-22 11:14:36 S 08 03 22.325 -06 51 18.04 V C57
2019-01-22 11:14:36 s 1 +115919.92 6 +203831.50 660.0 C57
2019-01-22 12:14:36 S 08 03 19.435 -06 50 50.35 V C57
2019-01-22 12:14:36 s 1 +114738.50 1 +208058.91 7110.0 C57
2019-01-22 12:44:36 S 08 03 17.678 -06 50 34.33 V C57
2019-01-22 12:44:36 s 1 +114133.63 3 +210147.13 8940.0 C57