477524 (2010 EH43)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0440507622 ± 4.37e-08
Semi-major axis (a)1.2778113094 AU ± 1.11e-09
Inclination (i)37.54187773° ± 7.89e-06
Long. of Asc. Node (Ω)5.40214675° ± 3.13e-06
Arg. of Perihelion (ω)196.09897078° ± 2.63e-05
Mean Anomaly (M)295.92675285° ± 2.49e-05
Mean Motion (n)0.6823578384°/day ± 8.86e-10
Perihelion dist (q)1.22152275 AU ± 5.58e-08
Aphelion dist (Q)1.33409987 AU ± 5.58e-08
Orbital Period1.44444195 yr ± 1.88e-09
Physical Parameters
H (abs. magnitude)18.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.294″
Uncertainty0
Orbit TypeAmor
MOID0.225681 AU
Observations Used266
Oppositions4
Arc Total2010-2023
First Observation Used2010-03-13
Last Observation Used2023-04-03
Observations (331)
Date Type RA Dec Mag Band Observatory
2023-03-16 07:10:30 C 14 47 10.934 -20 00 29.52 V W68
2023-03-16 07:11:09 C 14 47 10.896 -20 00 32.22 V W68
2023-03-16 07:13:45 C 14 47 10.502 -20 00 44.06 V W68
2023-03-16 07:15:03 C 14 47 10.368 -20 00 48.85 V W68
2023-03-16 07:17:42 C 14 47 10.022 -20 00 59.90 V W68
2023-03-16 07:28:25 C 14 47 08.700 -20 01 45.08 V W68
2023-03-20 05:43:34 C 14 33 57.098 -26 55 51.92 V W68
2023-03-20 05:56:28 C 14 33 54.893 -26 56 51.14 V W68
2023-03-20 06:04:16 C 14 33 53.570 -26 57 26.96 V W68
2023-03-22 23:45:19 C 14 22 01.543 -32 02 32.10 V M22
2023-03-22 23:52:31 C 14 22 00.043 -32 03 06.12 V M22
2023-03-23 00:29:14 C 14 21 52.375 -32 05 59.24 V M22
2023-03-24 05:04:18 C 14 15 54.926 -34 20 33.47 V W68
2023-03-24 05:06:55 C 14 15 54.317 -34 20 45.96 V W68
2023-03-24 05:31:13 C 14 15 48.833 -34 22 41.09 V W68
2023-03-24 05:39:09 C 14 15 47.018 -34 23 18.46 V W68
2023-03-28 00:46:33 C 13 53 02.160 -41 26 29.94 V M22
2023-03-28 00:54:11 C 13 52 59.938 -41 27 04.36 V M22
2023-03-28 00:59:42 C 13 52 58.342 -41 27 29.23 V M22
2023-03-28 01:51:21 C 13 52 43.224 -41 31 21.32 V M22
2023-03-29 06:13:39 C 13 44 23.748 -43 37 37.24 V W68
2023-03-29 06:18:18 C 13 44 22.270 -43 37 57.58 V W68
2023-03-29 06:27:52 C 13 44 19.219 -43 38 39.12 V W68
2023-03-29 07:11:34 C 13 44 05.453 -43 41 49.67 V W68
2023-04-01 04:29:37 C 13 21 02.897 -48 29 34.94 V W68
2023-04-01 04:32:55 C 13 21 01.675 -48 29 47.87 V W68
2023-04-01 04:36:57 C 13 21 00.180 -48 30 03.64 V W68
2023-04-02 23:49:21 C 13 04 42.413 -51 10 26.33 V M22
2023-04-02 23:54:02 C 13 04 40.526 -51 10 42.49 V M22
2023-04-03 00:04:04 C 13 04 36.451 -51 11 17.70 V M22
2023-04-03 00:18:40 C 13 04 30.518 -51 12 08.89 V M22