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
2001-10-07 04:41:26 C 01 43 43.24 +19 29 58.4 i 726
2001-10-07 08:52:35 C 01 43 22.88 +19 19 25.6 16.2 c 644
2001-10-07 09:23:12 C 01 43 20.28 +19 18 07.2 16.2 c 644
2001-10-07 09:53:52 C 01 43 17.71 +19 16 48.4 16.1 c 644
2001-10-09 22:15:42 C 01 38 27.16 +16 35 03.0 16.0 c 629
2001-10-09 22:17:49 C 01 38 26.97 +16 34 57.3 c 629
2001-10-09 22:19:38 C 01 38 26.79 +16 34 52.1 c 629
2001-10-10 12:45:05 C 01 37 15.11 +15 54 18.0 300
2001-10-10 12:48:42 C 01 37 14.85 +15 54 08.1 300
2001-10-10 12:52:18 C 01 37 14.47 +15 53 58.1 300
2001-10-10 12:55:55 C 01 37 14.19 +15 53 47.5 300
2001-10-10 12:59:32 C 01 37 13.85 +15 53 37.7 300
2001-10-10 13:03:08 C 01 37 13.50 +15 53 27.2 300
2001-10-10 13:06:44 C 01 37 13.20 +15 53 17.0 300
2001-10-10 13:14:00 C 01 37 12.52 +15 52 55.8 300
2001-10-10 13:17:37 C 01 37 12.21 +15 52 46.3 300
2001-10-10 13:21:18 C 01 37 11.86 +15 52 36.2 300
2001-10-10 13:24:55 C 01 37 11.60 +15 52 26.5 300
2001-10-10 13:28:33 C 01 37 11.17 +15 52 14.7 300
2001-10-10 13:35:50 C 01 37 10.55 +15 51 54.9 300
2001-10-10 13:39:26 C 01 37 10.24 +15 51 44.5 300
2001-10-10 13:43:05 C 01 37 09.87 +15 51 34.0 300
2001-10-10 13:46:42 C 01 37 09.57 +15 51 24.7 300
2001-10-10 13:50:20 C 01 37 09.23 +15 51 13.9 300
2001-10-10 13:55:20 C 01 37 08.80 +15 50 58.7 300
2001-10-10 13:58:58 C 01 37 08.42 +15 50 48.9 300
2001-10-10 14:02:37 C 01 37 08.12 +15 50 38.4 300
2001-10-10 14:06:16 C 01 37 07.80 +15 50 28.9 300
2001-10-10 14:09:55 C 01 37 07.45 +15 50 18.7 300
2001-10-10 14:13:33 C 01 37 07.13 +15 50 08.1 300
2001-10-10 14:17:12 C 01 37 06.73 +15 49 57.4 300
2001-10-10 14:20:50 C 01 37 06.47 +15 49 48.1 300
2001-10-10 14:24:30 C 01 37 06.09 +15 49 36.3 300
2001-10-10 22:23:56 C 01 36 25.28 +15 26 37.0 d 557
2001-10-10 22:36:52 C 01 36 24.12 +15 26 00.0 d 557
2001-10-10 22:51:38 C 01 36 22.78 +15 25 17.5 d 557
2001-10-10 23:37:16 C 01 36 18.63 +15 23 06.1 d 557
2001-10-11 00:03:17 C 01 36 16.28 +15 21 51.1 d 557
2001-10-11 00:18:02 C 01 36 14.92 +15 21 08.3 d 557
2001-10-11 00:53:09 C 01 36 11.74 +15 19 27.1 d 557
2001-10-11 20:59:36 C 01 34 29.22 +14 20 45.5 d 151
2001-10-11 21:00:49 C 01 34 29.16 +14 20 42.4 d 151
2001-10-11 21:02:50 C 01 34 28.93 +14 20 36.3 d 151
2001-10-11 21:07:24 C 01 34 28.52 +14 20 22.8 d 151
2001-10-11 21:09:54 C 01 34 28.32 +14 20 15.6 d 151
2001-10-11 21:13:45 C 01 34 27.94 +14 20 04.1 d 151
2001-10-12 01:37:39 C 01 34 03.41 +14 07 01.9 d 557
2001-10-12 01:44:42 C 01 34 02.76 +14 06 41.0 d 557
2001-10-12 01:53:30 C 01 34 01.97 +14 06 14.9 d 557
2001-10-12 02:02:20 C 01 34 01.14 +14 05 48.2 d 557