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
2024-10-07 10:09:56 C 03 58 57.320 +15 55 47.24 V 703
2024-10-07 10:12:39 C 03 58 58.502 +15 55 44.29 V T08
2024-10-07 11:45:53 C 03 59 00.238 +15 52 19.09 V T05
2024-10-07 11:50:36 C 03 59 00.348 +15 52 08.65 V T05
2024-10-07 11:55:49 C 03 59 00.422 +15 51 57.06 V T05
2024-10-07 12:10:56 C 03 59 00.698 +15 51 23.69 V T05
2024-10-07 18:03:51 C 03 59 09.230 +15 38 34.66 V P07
2024-10-07 19:06:02 C 03 59 10.258 +15 36 15.37 V P07
2024-10-07 19:45:21 C 03 59 10.975 +15 34 46.92 V P07
2024-10-07 20:17:49 C 03 59 11.537 +15 33 34.02 V P07
2024-10-08 08:33:07 C 03 59 29.533 +15 05 19.61 V 703
2024-10-08 08:36:22 C 03 59 29.598 +15 05 11.98 V 703
2024-10-08 08:39:38 C 03 59 29.656 +15 05 04.38 V 703
2024-10-08 08:42:53 C 03 59 29.702 +15 04 57.00 V 703
2024-10-08 11:54:58 C 03 59 33.974 +14 57 40.07 V T08
2024-10-08 12:33:19 C 03 59 34.550 +14 56 11.47 V T08
2024-10-08 12:35:58 C 03 59 34.596 +14 56 05.35 V T08
2024-10-08 12:52:19 C 03 59 34.829 +14 55 27.77 V T08
2024-10-09 11:34:44 C 04 00 03.862 +14 01 50.74 V T08
2024-10-09 11:38:05 C 04 00 03.900 +14 01 42.82 V T08
2024-10-09 11:47:13 C 04 00 04.037 +14 01 20.89 V T08
2024-10-09 12:25:02 C 04 00 04.517 +13 59 49.92 V T08
2024-10-11 08:37:33 C 04 00 51.037 +12 09 05.58 V 703
2024-10-11 08:40:49 C 04 00 51.080 +12 08 57.12 V 703
2024-10-11 08:44:05 C 04 00 51.080 +12 08 48.55 V 703
2024-10-11 08:47:21 C 04 00 51.138 +12 08 40.42 V 703
2024-10-11 17:18:56 C 04 00 58.858 +11 46 46.92 V P07
2024-10-11 18:07:00 C 04 00 59.254 +11 44 40.02 V P07
2024-10-11 18:45:28 C 04 00 59.498 +11 42 58.36 V P07
2024-10-11 19:54:07 C 04 00 59.930 +11 39 57.46 V P07
2024-10-11 19:54:14 C 04 00 59.976 +11 39 56.34 V P07
2024-10-11 20:58:19 C 04 01 00.413 +11 37 06.67 V P07
2024-10-12 17:08:14 C 04 01 17.530 +10 42 48.96 V P07
2024-10-12 18:01:03 C 04 01 17.779 +10 40 24.06 V P07
2024-10-12 18:55:25 C 04 01 17.954 +10 37 55.02 V P07
2024-10-12 19:35:58 C 04 01 18.127 +10 36 03.67 V P07
2024-10-12 20:16:17 C 04 01 18.286 +10 34 12.94 V P07
2024-10-12 20:57:23 C 04 01 18.523 +10 32 18.82 V P07
2024-10-13 07:45:49 C 04 01 27.178 +10 01 52.82 V 703
2024-10-13 07:49:04 C 04 01 27.181 +10 01 43.79 V 703
2024-10-13 07:52:21 C 04 01 27.203 +10 01 34.50 V 703
2024-10-13 07:55:36 C 04 01 27.206 +10 01 25.50 V 703
2024-10-13 08:00:35 C 04 01 28.133 +10 01 14.30 V T05
2024-10-13 08:06:31 C 04 01 28.229 +10 00 58.39 V T05
2024-10-13 08:14:25 C 04 01 28.243 +10 00 35.42 V T05
2024-10-13 08:28:48 C 04 01 28.356 +09 59 55.54 V T05
2024-10-14 08:29:45 C 04 01 39.990 +08 51 13.00 V 703
2024-10-14 08:33:00 C 04 01 39.920 +08 51 03.70 V 703
2024-10-14 08:36:15 C 04 01 39.950 +08 50 54.00 V 703
2024-10-15 10:44:45 C 04 01 49.639 +07 33 18.29 V T08