523818 (2010 SH13)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1369556358 ± 2.85e-07
Semi-major axis (a)1.2060261986 AU ± 6.67e-09
Inclination (i)13.86169046° ± 1.37e-05
Long. of Asc. Node (Ω)190.57165185° ± 1.08e-05
Arg. of Perihelion (ω)10.99184739° ± 1.44e-04
Mean Anomaly (M)311.70178104° ± 1.85e-04
Mean Motion (n)0.7441785759°/day ± 6.18e-09
Perihelion dist (q)1.04085411 AU ± 3.44e-07
Aphelion dist (Q)1.37119828 AU ± 3.44e-07
Orbital Period1.32444861 yr ± 1.10e-08
Physical Parameters
H (abs. magnitude)21.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.321″
Uncertainty0
Orbit TypeAmor
MOID0.043421 AU
Observations Used142
Oppositions3
Arc Total2010-2022
First Observation Used2010-09-27
Last Observation Used2022-11-15
Observations (147)
Date Type RA Dec Mag Band Observatory
2010-10-30 05:01:30 C 23 16 11.08 -11 17 55.2 o 291
2010-10-30 05:12:01 C 23 16 11.27 -11 18 00.8 o 291
2014-06-18 09:40:20 C 23 33 10.89 +19 48 51.5 o 695
2014-06-18 09:50:58 C 23 33 11.83 +19 48 57.7 o 695
2014-06-20 10:38:09 C 23 37 37.98 +20 18 12.1 o 695
2014-06-20 10:42:37 C 23 37 38.35 +20 18 14.9 o 695
2014-06-20 10:47:05 C 23 37 38.73 +20 18 17.6 o 695
2014-06-20 10:52:39 C 23 37 39.24 +20 18 20.8 o 695
2014-06-20 10:57:07 C 23 37 39.61 +20 18 23.3 o 695
2014-06-20 11:01:35 C 23 37 40.02 +20 18 26.3 o 695
2014-07-10 04:37:34 C 00 17 35.79 +24 12 33.1 t 950
2014-07-10 04:40:20 C 00 17 35.96 +24 12 34.7 t 950
2014-07-10 04:43:07 C 00 17 36.20 +24 12 35.1 t 950
2014-07-10 04:45:53 C 00 17 36.41 +24 12 36.4 t 950
2014-07-10 04:48:39 C 00 17 36.60 +24 12 37.4 t 950
2014-07-10 04:51:26 C 00 17 36.80 +24 12 38.5 t 950
2014-09-14 06:21:25 C 01 06 09.07 +17 11 46.0 o 691
2014-09-14 06:50:43 C 01 06 07.84 +17 11 08.2 o 691
2014-09-14 07:19:59 C 01 06 06.57 +17 10 29.8 o 691
2014-09-23 09:16:18 C 00 55 46.05 +11 44 33.8 q G96
2014-09-23 09:25:04 C 00 55 45.56 +11 44 19.3 q G96
2014-09-23 09:33:48 C 00 55 44.99 +11 44 04.5 q G96
2014-09-23 09:42:33 C 00 55 44.47 +11 43 50.2 q G96
2014-10-01 05:43:55 C 00 44 44.57 +06 18 38.3 q G96
2014-10-01 05:51:11 C 00 44 44.10 +06 18 25.2 q G96
2014-10-01 05:58:27 C 00 44 43.62 +06 18 12.5 q G96
2014-10-01 06:05:43 C 00 44 43.16 +06 17 59.5 q G96
2014-10-15 05:47:39 C 00 25 41.02 -03 12 08.6 q G96
2014-10-15 05:56:53 C 00 25 40.54 -03 12 23.1 q G96
2014-10-15 06:06:06 C 00 25 40.04 -03 12 36.9 q G96
2014-10-15 06:15:20 C 00 25 39.56 -03 12 52.0 q G96
2014-10-18 06:38:08 C 00 22 19.83 -04 58 58.5 o 291
2014-10-18 06:40:50 C 00 22 19.71 -04 59 02.5 o 291
2014-10-18 06:43:31 C 00 22 19.57 -04 59 06.2 o 291
2014-10-19 06:27:25 C 00 21 19.59 -05 32 00.2 o 291
2014-10-19 06:30:04 C 00 21 19.49 -05 32 03.8 o 291
2014-10-19 06:32:44 C 00 21 19.37 -05 32 07.8 o 291
2014-10-23 03:10:01 C 00 17 53.97 -07 30 56.7 o 291
2014-10-23 03:13:36 C 00 17 53.82 -07 31 01.4 o 291
2014-10-23 03:17:10 C 00 17 53.70 -07 31 05.6 o 291
2014-10-24 07:24:06 C 00 16 59.09 -08 04 03.0 o 291
2014-10-24 07:27:27 C 00 16 58.99 -08 04 07.0 o 291
2014-10-24 07:30:50 C 00 16 58.88 -08 04 11.0 o 291
2014-11-20 03:35:40 C 00 17 02.21 -14 33 41.1 o 291
2014-11-20 03:48:21 C 00 17 02.52 -14 33 42.3 o 291
2014-11-20 04:05:46 C 00 17 02.89 -14 33 45.1 o 291
2018-09-02 07:48:45 C 02 10 21.26 +21 30 28.9 u H21
2018-09-02 08:11:03 C 02 10 21.78 +21 30 15.7 u H21
2018-09-02 08:32:49 C 02 10 22.27 +21 30 03.0 u H21
2018-09-06 11:54:05 C 02 12 33.00 +20 24 51.2 o 291