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
2018-09-06 12:00:32 C 02 12 33.06 +20 24 47.2 o 291
2018-09-07 09:05:30 C 02 12 54.43 +20 09 16.2 o 691
2018-09-07 09:15:12 C 02 12 54.53 +20 09 08.8 o 691
2018-09-07 09:34:45 C 02 12 54.71 +20 08 53.9 o 691
2018-09-08 07:27:25 C 02 13 13.65 +19 52 07.5 o 691
2018-09-08 07:53:33 C 02 13 13.90 +19 51 48.0 o 691
2018-09-08 08:19:41 C 02 13 14.07 +19 51 28.0 o 691
2018-10-05 10:28:10 C 01 59 22.24 +06 19 01.2 V G96
2018-10-05 10:39:28 C 01 59 21.60 +06 18 43.0 V G96
2018-10-05 10:46:51 C 01 59 21.11 +06 18 29.7 V G96
2018-10-05 10:58:15 C 01 59 20.52 +06 18 11.4 V G96
2018-10-10 11:03:46 C 01 52 28.865 +02 56 19.32 U F52
2018-10-10 11:39:36 C 01 52 26.464 +02 55 18.46 U F52
2018-10-11 16:02:53 C 01 50 42.41 +02 07 00.2 q D29
2018-10-11 16:23:15 C 01 50 41.00 +02 06 24.9 q D29
2018-10-11 16:43:37 C 01 50 39.61 +02 05 50.4 q D29
2018-10-15 10:58:05 C 01 44 56.525 -00 26 19.20 U F52
2018-10-15 11:16:07 C 01 44 55.254 -00 26 49.16 U F52
2018-10-15 11:34:08 C 01 44 53.987 -00 27 19.34 U F52
2018-10-15 11:52:08 C 01 44 52.718 -00 27 49.19 U F52
2018-11-06 06:08:34 C 01 15 12.32 -12 01 31.6 V G96
2018-11-06 06:16:43 C 01 15 12.01 -12 01 38.5 V G96
2018-11-06 06:24:50 C 01 15 11.59 -12 01 45.9 V G96
2018-11-06 06:32:58 C 01 15 11.26 -12 01 53.1 V G96
2018-11-09 13:43:39 C 01 12 19.46 -13 05 16.1 q D29
2018-11-09 14:06:33 C 01 12 18.65 -13 05 33.0 q D29
2022-09-25 11:18:19 C 03 12 10.963 +13 18 25.94 U F51
2022-09-25 11:35:39 C 03 12 10.977 +13 18 06.76 U F51
2022-09-25 11:52:46 C 03 12 10.986 +13 17 47.83 U F51
2022-09-30 10:46:41 C 03 12 04.621 +10 55 51.37 U F52
2022-09-30 11:03:02 C 03 12 04.415 +10 55 30.54 U F52
2022-09-30 11:23:45 C 03 12 04.161 +10 55 04.62 U F52
2022-09-30 11:40:16 C 03 12 03.958 +10 54 43.59 U F52
2022-10-19 10:55:35 C 02 57 18.417 -00 26 16.74 U F51
2022-10-19 11:11:27 C 02 57 17.443 -00 26 42.59 U F51
2022-10-19 11:27:19 C 02 57 16.471 -00 27 08.44 U F51
2022-10-24 11:16:42 C 02 50 07.867 -03 40 42.01 U F51
2022-10-24 11:35:06 C 02 50 06.582 -03 41 11.29 U F51
2022-10-24 11:53:27 C 02 50 05.301 -03 41 40.48 U F51
2022-10-24 12:11:46 C 02 50 04.036 -03 42 09.58 U F51
2022-10-30 06:49:19 C 02 40 51.769 -07 14 43.87 V G96
2022-10-30 06:56:47 C 02 40 51.222 -07 14 55.36 V G96
2022-10-30 07:04:15 C 02 40 50.675 -07 15 06.80 V G96
2022-10-30 07:11:44 C 02 40 50.117 -07 15 17.71 V G96
2022-11-15 07:41:12 C 02 15 50.783 -14 36 23.34 U F51
2022-11-15 08:13:30 C 02 15 48.804 -14 36 49.11 U F51
2022-11-15 08:29:38 C 02 15 47.810 -14 37 02.00 U F51