1999 SH10

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1309147817 ± 5.77e-08
Semi-major axis (a)1.0987195506 AU ± 4.74e-09
Inclination (i)9.58818356° ± 7.03e-06
Long. of Asc. Node (Ω)178.47835945° ± 1.42e-05
Arg. of Perihelion (ω)119.12305542° ± 1.85e-05
Mean Anomaly (M)313.45008251° ± 2.89e-05
Mean Motion (n)0.8558191450°/day ± 5.54e-09
Perihelion dist (q)0.95488092 AU ± 6.35e-08
Aphelion dist (Q)1.24255818 AU ± 6.36e-08
Orbital Period1.15167590 yr ± 7.45e-09
NGA Modelr2
A2-6.84102364e-14 ± 8.14e-15 AU/d²
Physical Parameters
H (abs. magnitude)22.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.405″
Uncertainty0
Orbit TypeApollo
MOID0.007645 AU
Observations Used99
Oppositions3
Arc Total1999-2022
First Observation Used1999-09-30
Last Observation Used2022-09-17
Observations (101)
Date Type RA Dec Mag Band Observatory
1999-09-30 07:35:24 C 02 29 34.33 -26 06 21.0 17.4 a 704
1999-09-30 07:54:15 C 02 29 32.23 -26 07 45.5 17.3 a 704
1999-09-30 08:13:03 C 02 29 30.12 -26 09 06.9 17.4 a 704
1999-09-30 08:31:45 C 02 29 27.93 -26 10 28.1 17.8 a 704
1999-09-30 08:50:34 C 02 29 25.86 -26 11 50.1 17.8 a 704
1999-10-01 08:36:23 C 02 28 06.63 -27 45 55.3 17.6 a 704
1999-10-01 08:44:06 C 02 28 05.82 -27 46 24.0 17.6 a 704
1999-10-01 08:51:49 C 02 28 04.99 -27 46 52.8 17.7 a 704
1999-10-01 08:59:33 C 02 28 04.18 -27 47 20.4 17.5 a 704
1999-10-01 09:07:17 C 02 28 03.33 -27 47 48.7 17.7 a 704
1999-10-01 09:15:01 C 02 28 02.52 -27 48 16.8 17.8 a 704
1999-10-01 09:22:45 C 02 28 01.64 -27 48 44.7 17.5 a 704
1999-10-01 09:30:27 C 02 28 00.85 -27 49 12.2 17.2 a 704
1999-10-02 00:14:24 C 02 27 17.00 -28 40 26.7 d 046
1999-10-02 00:18:12 C 02 27 16.70 -28 40 39.5 d 046
1999-10-02 00:20:28 C 02 27 16.33 -28 40 47.7 d 046
1999-10-02 08:20:44 C 02 26 51.74 -29 06 12.3 17.4 a 704
1999-10-02 08:40:07 C 02 26 49.85 -29 07 13.7 17.7 a 704
1999-10-02 08:59:24 C 02 26 47.85 -29 08 13.2 18.2 a 704
1999-10-02 09:18:49 C 02 26 45.92 -29 09 13.8 18.5 a 704
1999-10-02 09:38:01 C 02 26 43.95 -29 10 12.5 18.4 a 704
1999-10-02 15:57:16 C 02 26 28.75 -29 26 45.3 d 426
1999-10-02 16:02:14 C 02 26 28.24 -29 27 00.5 d 426
1999-10-02 16:07:11 C 02 26 27.76 -29 27 15.0 d 426
1999-10-02 17:54:41 C 02 26 20.76 -29 35 23.9 17.8 327
1999-10-02 18:05:04 C 02 26 19.80 -29 35 54.4 17.4 327
1999-10-02 18:15:21 C 02 26 18.78 -29 36 24.1 17.8 327
1999-10-03 00:44:08 C 02 26 00.21 -29 55 11.5 d 046
1999-10-03 00:45:37 C 02 26 00.12 -29 55 15.3 d 046
1999-10-03 00:47:12 C 02 25 59.98 -29 55 20.0 d 046
1999-10-03 00:48:54 C 02 25 59.81 -29 55 25.1 d 046
1999-10-03 17:16:15 C 02 25 09.17 -30 39 19.4 z 402
1999-10-03 17:18:04 C 02 25 09.09 -30 39 24.1 z 402
1999-10-03 17:19:52 C 02 25 08.87 -30 39 29.3 z 402
1999-10-03 17:21:41 C 02 25 08.74 -30 39 33.1 z 402
1999-10-06 14:56:53 C 02 21 57.80 -33 02 38.1 z 428
1999-10-06 15:14:23 C 02 21 56.17 -33 03 07.9 z 428
1999-10-06 17:29:51 C 02 21 45.56 -33 06 35.4 413
1999-10-06 17:32:09 C 02 21 45.37 -33 06 38.9 413
1999-10-07 16:37:09 C 02 20 46.96 -33 42 40.7 413
1999-10-07 16:39:07 C 02 20 46.80 -33 42 43.5 413
1999-10-15 17:59:13 C 02 13 18.49 -36 24 50.3 413
1999-10-15 18:02:12 C 02 13 18.37 -36 24 50.9 413
1999-10-16 15:29:15 C 02 12 38.80 -36 32 28.0 413
1999-10-16 15:33:21 C 02 12 38.55 -36 32 29.0 413
2014-03-25 10:27:03 C 14 44 12.02 -02 39 34.5 q 703
2014-03-25 10:31:54 C 14 44 12.39 -02 39 19.5 q 703
2014-03-25 10:41:35 C 14 44 13.34 -02 38 51.8 q 703
2014-03-25 10:52:50 C 14 44 14.08 -02 38 21.5 q 703
2014-03-25 10:55:15 C 14 44 14.31 -02 38 15.3 q 703