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
2025-10-25 05:52:12 C 22 36 05.544 -00 59 58.77 X F51
2025-10-25 06:12:34 C 22 36 05.593 -01 00 38.07 X F51
2025-10-25 06:32:58 C 22 36 05.648 -01 01 17.48 X F51
2025-10-26 04:18:46 C 22 36 17.456 -01 42 51.05 V 703
2025-10-26 04:22:06 C 22 36 17.507 -01 42 58.21 V 703
2025-10-26 04:25:26 C 22 36 17.521 -01 43 04.26 V 703
2025-10-26 04:28:45 C 22 36 17.579 -01 43 10.56 V 703
2025-10-27 01:25:35 C 22 36 32.256 -02 21 48.53 V W68
2025-10-27 01:30:10 C 22 36 32.282 -02 21 56.84 V W68
2025-10-27 01:40:39 C 22 36 32.354 -02 22 16.25 V W68
2025-10-27 01:58:26 C 22 36 32.506 -02 22 48.72 V W68
2025-10-28 02:27:09 C 22 36 53.874 -03 07 27.23 V 703
2025-10-28 02:30:29 C 22 36 53.870 -03 07 32.99 V 703
2025-10-28 02:33:48 C 22 36 53.914 -03 07 38.53 V 703
2025-10-28 02:37:07 C 22 36 53.953 -03 07 44.87 V 703
2025-10-30 07:02:25 B 22 37 49.666 -04 38 14.46 W U95
2025-10-30 07:18:23 B 22 37 49.956 -04 38 41.06 W U95
2025-10-30 07:35:22 B 22 37 50.273 -04 39 09.36 W U95
2025-11-08 03:35:19 C 22 44 17.401 -09 46 53.29 V 703
2025-11-08 03:38:40 C 22 44 17.480 -09 46 56.71 V 703
2025-11-08 03:42:00 C 22 44 17.585 -09 47 00.64 V 703
2025-11-08 03:45:21 C 22 44 17.761 -09 47 04.81 V 703
2025-11-10 02:49:40 C 22 46 13.746 -10 43 44.40 V 703
2025-11-10 02:52:59 C 22 46 13.948 -10 43 47.35 V 703
2025-11-10 02:56:18 C 22 46 13.991 -10 43 51.42 V 703
2025-11-10 02:59:37 C 22 46 14.124 -10 43 55.74 V 703
2025-11-10 05:07:43 C 22 46 19.852 -10 46 21.64 X F51
2025-11-10 05:25:51 C 22 46 20.545 -10 46 42.64 X F51
2025-11-10 05:43:45 C 22 46 21.230 -10 47 03.39 X F51
2025-11-11 19:15:37 C 22 48 00.614 -11 28 59.16 V M22
2025-11-11 19:19:35 C 22 48 00.778 -11 29 03.77 V M22
2025-11-11 19:32:58 C 22 48 01.356 -11 29 18.53 V M22
2025-11-11 19:46:56 C 22 48 01.942 -11 29 33.29 V M22
2025-11-12 07:32:32 C 22 48 34.380 -11 42 31.28 V T08
2025-11-12 07:39:46 C 22 48 34.697 -11 42 38.81 V T08
2025-11-12 07:44:24 C 22 48 34.894 -11 42 43.92 V T08
2025-11-12 08:07:29 C 22 48 35.904 -11 43 08.76 V T08
2025-11-13 00:26:17 C 22 49 22.493 -12 00 09.97 V W68
2025-11-13 00:38:12 C 22 49 23.026 -12 00 22.32 V W68
2025-11-13 01:08:08 C 22 49 24.326 -12 00 53.35 V W68
2025-11-13 01:24:02 C 22 49 25.022 -12 01 10.02 V W68
2025-11-13 01:42:12 C 22 49 25.814 -12 01 28.70 V W68
2025-11-13 01:56:08 C 22 49 26.422 -12 01 43.43 V W68
2025-11-13 02:37:59 C 22 49 28.291 -12 02 26.56 V W68
2025-11-14 01:30:35 C 22 50 35.196 -12 25 50.27 V W68
2025-11-14 01:35:11 C 22 50 35.386 -12 25 53.87 V W68
2025-11-14 01:44:45 C 22 50 35.820 -12 26 04.02 V W68
2025-11-14 02:17:31 C 22 50 37.322 -12 26 36.96 V W68
2025-11-15 03:13:41 C 22 51 52.801 -12 51 23.47 V 703
2025-11-15 03:16:56 C 22 51 52.960 -12 51 27.18 V 703