88710 (2001 SL9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2700756963 ± 4.80e-09
Semi-major axis (a)1.0613986928 AU ± 1.70e-10
Inclination (i)21.90159644° ± 6.54e-07
Long. of Asc. Node (Ω)202.82036654° ± 1.04e-06
Arg. of Perihelion (ω)329.35621314° ± 2.50e-06
Mean Anomaly (M)243.83737013° ± 2.24e-06
Mean Motion (n)0.9013520557°/day ± 2.16e-10
Perihelion dist (q)0.77474070 AU ± 5.10e-09
Aphelion dist (Q)1.34805668 AU ± 5.10e-09
Orbital Period1.09349757 yr ± 2.62e-10
Physical Parameters
H (abs. magnitude)17.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.044″
Uncertainty0
Orbit TypeApollo
MOID0.197857 AU
Observations Used1897
Gaia Obs Used127
Oppositions5
Arc Total1954-2026
First Observation Used1954-11-27
Last Observation Used2026-01-07
Observations (2139)
Date Type RA Dec Mag Band Observatory
2024-10-30 09:33:39 C 03 55 15.643 -14 59 46.50 V 703
2024-10-30 09:36:53 C 03 55 15.478 -15 00 00.72 V 703
2024-10-30 09:40:07 C 03 55 15.308 -15 00 14.47 V 703
2024-10-31 05:17:33 C 03 54 24.163 -16 24 26.71 V W68
2024-10-31 05:20:49 C 03 54 23.981 -16 24 40.82 V W68
2024-10-31 05:24:45 C 03 54 23.767 -16 24 57.92 V W68
2024-10-31 05:57:39 C 03 54 21.955 -16 27 20.48 V W68
2024-10-31 22:58:21 C 03 53 34.543 -17 41 04.20 V M22
2024-10-31 23:00:57 C 03 53 34.392 -17 41 15.50 V M22
2024-10-31 23:45:51 C 03 53 31.814 -17 44 30.48 V M22
2024-11-03 04:46:50 C 03 50 47.030 -21 34 38.42 V W68
2024-11-03 04:49:30 C 03 50 46.853 -21 34 49.94 V W68
2024-11-03 05:32:47 C 03 50 44.018 -21 37 57.65 V W68
2024-11-04 02:59:17 C 03 49 31.666 -23 10 32.59 V W68
2024-11-04 03:03:17 C 03 49 31.409 -23 10 49.69 V W68
2024-11-04 03:10:43 C 03 49 30.914 -23 11 22.06 V W68
2024-11-04 03:22:41 C 03 49 30.108 -23 12 13.93 V W68
2024-11-07 03:28:14 C 03 44 54.269 -28 18 20.66 V W68
2024-11-07 03:56:38 C 03 44 52.061 -28 20 19.64 V W68
2024-11-07 04:01:13 C 03 44 51.701 -28 20 38.98 V W68
2024-11-07 04:05:33 C 03 44 51.355 -28 20 57.12 V W68
2024-11-08 03:46:35 C 03 43 11.779 -29 58 50.70 V W68
2024-11-08 03:50:39 C 03 43 11.450 -29 59 07.15 V W68
2024-11-08 03:58:31 C 03 43 10.802 -29 59 39.77 V W68
2024-11-08 04:06:23 C 03 43 10.169 -30 00 12.06 V W68
2024-11-09 00:08:15 C 03 41 41.028 -31 21 38.48 V M22
2024-11-09 00:13:33 C 03 41 40.582 -31 21 59.76 V M22
2024-11-09 00:22:49 C 03 41 39.802 -31 22 36.88 V M22
2024-11-09 00:56:03 C 03 41 37.008 -31 24 50.00 V M22
2024-11-09 21:35:35 C 03 40 05.246 -32 47 24.47 V M22
2024-11-09 21:38:50 C 03 40 04.978 -32 47 37.43 V M22
2024-11-09 21:42:47 C 03 40 04.627 -32 47 53.16 V M22
2024-11-09 21:51:21 C 03 40 03.881 -32 48 27.04 V M22
2024-11-11 03:47:55 C 03 37 42.463 -34 45 20.92 V W68
2024-11-11 03:51:49 C 03 37 42.113 -34 45 36.14 V W68
2024-11-11 03:56:22 C 03 37 41.705 -34 45 53.68 V W68
2024-11-11 04:05:33 C 03 37 40.855 -34 46 29.17 V W68
2024-11-11 23:03:48 C 03 36 07.157 -35 58 40.98 V M22
2024-11-11 23:53:57 C 03 36 02.460 -36 01 49.04 V M22
2024-11-12 00:02:35 C 03 36 01.634 -36 02 21.41 V M22
2024-11-14 06:14:19 C 03 31 22.164 -39 20 03.59 V W68
2024-11-14 06:26:44 C 03 31 20.916 -39 20 46.90 V W68
2024-11-14 06:34:10 C 03 31 20.201 -39 21 12.85 V W68
2024-11-14 07:10:44 C 03 31 16.591 -39 23 20.11 V W68
2024-11-15 06:00:54 C 03 29 13.778 -40 42 40.39 V W68
2024-11-15 06:06:40 C 03 29 13.183 -40 42 59.98 V W68
2024-11-15 06:56:00 C 03 29 08.160 -40 45 46.55 V W68
2024-11-15 07:35:50 C 03 29 04.181 -40 48 00.07 V W68
2024-11-15 22:52:56 C 03 27 41.198 -41 39 42.48 V M22
2024-11-15 22:57:34 C 03 27 40.714 -41 39 57.89 V M22