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
2010-03-14 10:57:00 C 14 51 30.54 -17 30 41.7 c 926
2010-03-14 10:58:50 C 14 51 30.32 -17 30 49.2 c 926
2010-03-14 11:38:05 C 14 51 25.78 -17 33 26.8 u 448
2010-03-14 11:43:27 C 14 51 25.19 -17 33 48.1 u 448
2010-03-14 11:48:15 C 14 51 24.64 -17 34 07.5 u 448
2010-03-14 11:53:21 C 14 51 24.06 -17 34 27.8 u 448
2010-03-14 11:58:26 C 14 51 23.50 -17 34 48.5 u 448
2010-03-16 12:17:24 C 14 45 50.45 -20 54 33.2 c 926
2010-03-16 12:19:16 C 14 45 50.21 -20 54 41.2 c 926
2010-03-16 12:21:10 C 14 45 49.91 -20 54 49.0 c 926
2010-03-17 11:21:52 C 14 42 51.66 -22 33 47.3 c 926
2010-03-17 11:24:44 C 14 42 51.24 -22 33 59.8 c 926
2010-03-17 11:27:37 C 14 42 50.81 -22 34 12.2 c 926
2010-03-17 16:04:09 C 14 42 14.30 -22 53 51.2 r E12
2010-03-17 16:21:50 C 14 42 11.75 -22 55 08.4 r E12
2010-03-17 16:39:34 C 14 42 09.19 -22 56 26.0 r E12
2010-03-17 16:57:02 C 14 42 06.67 -22 57 42.4 r E12
2010-03-18 09:08:42 C 14 39 49.90 -24 09 32.6 o H21
2010-03-18 09:14:40 C 14 39 48.99 -24 09 58.7 o H21
2010-03-18 09:20:15 C 14 39 48.16 -24 10 23.9 o H21
2010-03-19 08:39:11 C 14 36 18.65 -25 54 53.1 o H21
2010-03-19 08:43:12 C 14 36 18.01 -25 55 11.2 o H21
2010-03-19 08:49:02 C 14 36 17.07 -25 55 37.8 o H21
2010-03-19 08:54:14 C 14 36 16.20 -25 56 01.4 o H21
2010-03-19 08:57:12 C 14 36 15.74 -25 56 14.7 o H21
2010-03-23 09:54:25 C 14 18 37.08 -33 26 09.5 o H21
2010-03-23 09:56:30 C 14 18 36.62 -33 26 19.3 o H21
2010-03-23 09:58:04 C 14 18 36.29 -33 26 26.6 o H21
2010-03-23 10:01:25 C 14 18 35.55 -33 26 42.5 o H21
2010-03-24 07:35:24 C 14 13 55.04 -35 07 49.0 r I20
2010-03-24 07:49:45 C 14 13 51.70 -35 08 56.3 r I20
2010-03-24 07:57:07 C 14 13 50.01 -35 09 30.8 r I20
2010-04-11 03:44:26 C 11 34 28.92 -59 31 23.0 r I19
2010-04-11 04:20:11 C 11 34 11.77 -59 32 11.1 r I19
2010-04-11 04:33:30 C 11 34 05.30 -59 32 28.2 r I19
2010-05-30 05:07:50 S 08 19 21.794 -56 10 34.75 L C51
2010-05-30 05:08:01 S 08 19 21.756 -56 10 35.47 L C51
2010-05-30 08:18:22 S 08 19 22.81 -56 10 26.5 L C51
2010-05-30 11:28:52 S 08 19 23.79 -56 10 19.0 L C51
2010-05-30 13:04:13 S 08 19 24.252 -56 10 14.84 L C51
2010-05-30 17:49:55 S 08 19 25.96 -56 10 03.6 L C51
2010-05-30 19:25:15 S 08 19 26.52 -56 09 59.7 L C51
2010-05-30 21:00:25 S 08 19 27.19 -56 09 57.1 L C51
2010-05-30 22:35:47 S 08 19 27.82 -56 09 53.1 L C51
2010-05-31 00:10:57 S 08 19 28.36 -56 09 50.2 L C51
2010-05-31 06:31:58 S 08 19 31.11 -56 09 38.3 L C51
2010-05-31 08:07:20 S 08 19 31.77 -56 09 36.6 L C51
2010-05-31 09:42:30 S 08 19 32.52 -56 09 33.9 L C51
2010-05-31 12:53:01 S 08 19 34.056 -56 09 28.66 L C51
2010-05-31 14:28:22 S 08 19 34.63 -56 09 26.8 L C51