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
2010-05-31 16:03:31 S 08 19 35.51 -56 09 24.8 L C51
2010-05-31 17:38:53 S 08 19 36.37 -56 09 22.7 L C51
2010-05-31 19:14:03 S 08 19 37.15 -56 09 21.0 L C51
2010-05-31 20:49:24 S 08 19 37.96 -56 09 19.2 L C51
2010-05-31 22:24:34 S 08 19 38.808 -56 09 17.21 L C51
2010-05-31 23:59:55 S 08 19 39.751 -56 09 16.42 L C51
2010-06-01 06:20:57 S 08 19 43.22 -56 09 10.9 L C51
2010-06-01 07:56:07 S 08 19 44.14 -56 09 09.9 L C51
2010-06-01 09:31:17 S 08 19 45.10 -56 09 09.2 L C51
2010-06-01 09:31:28 S 08 19 45.14 -56 09 08.8 L C51
2010-06-01 12:41:48 S 08 19 47.018 -56 09 07.49 L C51
2010-06-01 12:41:59 S 08 19 47.050 -56 09 08.21 L C51
2010-06-01 15:52:19 S 08 19 48.958 -56 09 07.38 L C51
2010-06-01 19:02:50 S 08 19 51.072 -56 09 06.34 L C51
2010-12-01 02:11:36 C 21 34 36.34 -13 18 34.3 o 291
2010-12-01 02:17:16 C 21 34 36.64 -13 18 25.0 o 291
2010-12-01 02:23:05 C 21 34 37.18 -13 18 17.2 o 291
2012-11-15 12:11:24 C 12 47 06.09 +22 20 08.8 o 291
2012-11-15 12:19:45 C 12 47 06.95 +22 19 59.2 o 291
2012-11-15 12:28:04 C 12 47 07.80 +22 19 50.0 o 291
2013-02-16 07:48:40 C 16 17 10.51 -30 45 02.8 u 807
2013-02-16 07:53:22 C 16 17 11.05 -30 45 12.5 u 807
2013-02-16 07:57:53 C 16 17 11.59 -30 45 21.3 u 807
2013-02-16 08:02:24 C 16 17 12.15 -30 45 29.9 u 807
2013-03-01 08:12:02 C 16 59 04.53 -41 19 23.2 u 807
2013-03-01 08:20:58 C 16 59 05.88 -41 19 41.6 u 807
2013-03-01 08:30:44 C 16 59 07.35 -41 20 02.0 u 807
2013-03-02 08:21:25 C 17 02 47.61 -42 09 27.8 u 807
2013-03-02 08:30:02 C 17 02 48.96 -42 09 45.5 u 807
2013-03-02 08:39:07 C 17 02 50.35 -42 10 04.4 u 807
2013-08-26 09:52:55 C 02 16 14.66 -55 21 27.9 u 807
2013-08-26 10:00:19 C 02 16 13.07 -55 21 29.4 u 807
2013-08-26 10:06:47 C 02 16 11.65 -55 21 30.6 u 807
2013-09-14 07:28:30 C 00 06 40.16 -50 39 41.3 r Y00
2013-09-14 07:30:05 C 00 06 39.62 -50 39 37.7 r Y00
2013-09-14 07:31:40 C 00 06 38.90 -50 39 32.6 r Y00
2013-10-09 03:31:17 C 22 04 15.39 -23 21 09.0 q 448
2013-10-09 03:41:26 C 22 04 14.37 -23 20 40.1 q 448
2013-10-09 03:53:12 C 22 04 13.15 -23 20 06.0 q 448
2013-10-13 03:12:30 C 21 56 11.25 -18 54 37.6 q 448
2013-10-13 03:26:38 C 21 56 10.18 -18 54 00.3 q 448
2013-10-13 03:40:43 C 21 56 09.02 -18 53 22.1 q 448
2013-10-22 01:36:48 C 21 45 24.45 -10 13 25.3 u H21
2013-10-22 01:52:45 C 21 45 23.90 -10 12 50.5 u H21
2013-10-25 03:29:40 C 21 43 30.69 -07 38 05.0 q G96
2013-10-25 03:36:26 C 21 43 30.53 -07 37 51.1 q G96
2013-10-25 03:49:57 C 21 43 30.22 -07 37 23.8 q G96
2016-07-29 10:10:11 C 02 51 21.14 -08 37 09.3 o 291
2016-07-29 10:13:26 C 02 51 21.27 -08 37 05.8 o 291
2016-07-29 10:16:40 C 02 51 21.43 -08 37 02.9 o 291