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
2024-10-15 10:47:25 C 04 01 49.644 +07 33 10.22 V T08
2024-10-15 10:52:04 C 04 01 49.630 +07 32 56.11 V T08
2024-10-15 10:59:22 C 04 01 49.601 +07 32 34.04 V T08
2024-10-16 04:27:41 C 04 01 53.453 +06 39 17.53 V W68
2024-10-16 04:30:18 C 04 01 53.441 +06 39 09.29 V W68
2024-10-16 04:44:41 C 04 01 53.388 +06 38 24.65 V W68
2024-10-17 10:18:28 C 04 01 54.703 +05 03 58.00 V T05
2024-10-17 10:21:04 C 04 01 54.694 +05 03 49.46 V T05
2024-10-17 10:25:38 C 04 01 54.646 +05 03 34.70 V T05
2024-10-17 10:33:27 C 04 01 54.602 +05 03 09.72 V T05
2024-10-21 10:32:31 C 04 01 14.290 -00 29 22.74 V T05
2024-10-21 11:20:46 C 04 01 13.272 -00 32 20.11 V T05
2024-10-21 11:35:07 C 04 01 12.967 -00 33 13.00 V T05
2024-10-22 10:08:43 C 04 00 52.276 -01 57 22.43 V 703
2024-10-22 10:12:01 C 04 00 52.193 -01 57 34.67 V 703
2024-10-22 10:15:18 C 04 00 52.114 -01 57 47.05 V 703
2024-10-22 10:18:36 C 04 00 52.034 -01 57 59.69 V 703
2024-10-22 13:24:18 C 04 00 48.902 -02 09 35.67 X F51
2024-10-22 13:38:44 C 04 00 48.516 -02 10 30.44 X F51
2024-10-22 13:53:03 C 04 00 48.182 -02 11 24.19 X F51
2024-10-22 14:07:20 C 04 00 47.826 -02 12 18.44 X F51
2024-10-23 10:20:02 C 04 00 26.366 -03 29 47.04 V 703
2024-10-23 10:23:19 C 04 00 26.262 -03 29 59.39 V 703
2024-10-23 10:26:34 C 04 00 26.168 -03 30 12.10 V 703
2024-10-23 10:29:51 C 04 00 26.078 -03 30 24.62 V 703
2024-10-24 05:49:17 C 04 00 03.007 -04 45 16.99 V W68
2024-10-24 05:57:48 C 04 00 02.746 -04 45 50.62 V W68
2024-10-24 06:01:06 C 04 00 02.654 -04 46 03.61 V W68
2024-10-24 06:11:02 C 04 00 02.354 -04 46 42.67 V W68
2024-10-25 11:16:56 C 03 59 20.621 -06 43 21.04 V T05
2024-10-25 11:48:58 C 03 59 19.488 -06 45 30.89 V T05
2024-10-25 11:51:43 C 03 59 19.394 -06 45 42.05 V T05
2024-10-25 11:55:39 C 03 59 19.250 -06 45 57.89 V T05
2024-10-25 21:25:42 C 03 59 05.160 -07 23 59.96 V M22
2024-10-25 21:28:19 C 03 59 05.086 -07 24 10.69 V M22
2024-10-25 21:32:18 C 03 59 04.954 -07 24 26.89 V M22
2024-10-25 22:23:15 C 03 59 03.187 -07 27 54.97 V M22
2024-10-27 05:36:53 C 03 58 06.766 -09 36 39.20 V W68
2024-10-27 05:41:28 C 03 58 06.578 -09 36 58.50 V W68
2024-10-27 05:50:41 C 03 58 06.204 -09 37 36.95 V W68
2024-10-27 06:12:11 C 03 58 05.333 -09 39 06.26 V W68
2024-10-28 04:34:54 C 03 57 20.945 -11 12 57.38 V W68
2024-10-28 04:37:30 C 03 57 20.832 -11 13 08.36 V W68
2024-10-28 04:42:02 C 03 57 20.633 -11 13 27.59 V W68
2024-10-28 05:27:11 C 03 57 18.650 -11 16 38.64 V W68
2024-10-28 08:43:28 C 03 57 11.340 -11 31 03.90 V 703
2024-10-28 08:46:43 C 03 57 11.185 -11 31 17.62 V 703
2024-10-28 08:49:58 C 03 57 11.056 -11 31 31.37 V 703
2024-10-28 08:53:13 C 03 57 10.904 -11 31 44.87 V 703
2024-10-30 09:30:25 C 03 55 15.794 -14 59 32.64 V 703