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
2012-10-22 08:58:51 C 05 47 32.09 -03 38 02.1 17.5 c 704
2012-10-22 09:18:47 C 05 47 33.76 -03 39 07.8 18.0 c 704
2012-10-22 09:18:58 C 05 47 33.82 -03 39 09.1 17.7 c 704
2012-10-22 09:38:51 C 05 47 35.48 -03 40 14.6 17.9 c 704
2012-10-22 09:58:55 C 05 47 37.12 -03 41 21.3 17.7 c 704
2012-10-23 10:06:58 C 05 49 46.02 -05 02 06.4 17.4 c 704
2012-10-23 10:26:43 C 05 49 47.66 -05 03 13.7 17.8 c 704
2012-10-23 10:46:32 C 05 49 49.28 -05 04 20.4 17.7 c 704
2012-10-23 11:06:26 C 05 49 50.88 -05 05 28.2 17.7 c 704
2012-10-23 11:26:15 C 05 49 52.51 -05 06 35.3 17.8 c 704
2012-10-25 09:55:44 C 05 54 00.67 -07 48 02.3 u H21
2012-10-25 10:00:32 C 05 54 01.07 -07 48 19.3 u H21
2012-10-25 10:04:05 C 05 54 01.36 -07 48 31.9 u H21
2012-10-25 10:07:37 C 05 54 01.65 -07 48 44.5 u H21
2012-10-27 05:54:38 C 05 57 56.11 -10 26 42.4 u 844
2012-10-27 06:00:19 C 05 57 56.58 -10 27 03.3 u 844
2012-10-27 06:06:00 C 05 57 57.07 -10 27 24.2 u 844
2012-10-27 06:11:40 C 05 57 57.49 -10 27 45.5 u 844
2012-11-12 15:42:32 C 06 34 16.75 -36 56 02.3 r E12
2012-11-12 16:00:55 C 06 34 18.40 -36 57 17.9 r E12
2012-12-02 03:33:14 C 07 36 14.91 -64 04 46.5 u 844
2012-12-02 03:39:16 C 07 36 16.12 -64 05 03.6 u 844
2012-12-02 03:48:54 C 07 36 17.82 -64 05 31.7 u 844
2012-12-02 03:55:30 C 07 36 19.04 -64 05 49.3 u 844
2013-05-10 10:26:25 C 22 27 03.42 +16 55 54.6 o 691
2013-05-10 10:44:43 C 22 27 05.16 +16 56 12.4 o 691
2013-05-10 11:03:00 C 22 27 06.85 +16 56 31.4 o 691
2013-06-05 09:54:37 C 23 23 05.42 +26 04 49.0 u 703
2013-06-05 10:06:08 C 23 23 06.39 +26 04 57.6 u 703
2013-06-05 10:17:43 C 23 23 07.33 +26 05 05.3 u 703
2013-06-05 10:29:17 C 23 23 08.37 +26 05 14.5 u 703
2013-06-13 09:25:05 C 23 38 55.96 +28 29 08.0 u 703
2013-06-13 09:36:41 C 23 38 56.79 +28 29 17.0 u 703
2013-06-13 09:46:40 C 23 38 57.58 +28 29 22.9 u 703
2013-09-04 00:40:39 C 01 05 01.95 +39 15 33.0 c A24
2013-09-04 00:41:41 C 01 05 01.96 +39 15 32.5 c A24
2013-09-04 00:42:43 C 01 05 01.90 +39 15 32.0 c A24
2013-09-04 00:43:45 C 01 05 01.90 +39 15 31.6 c A24
2013-09-04 01:41:19 C 01 04 59.78 +39 15 04.1 c A24
2013-09-04 01:42:21 C 01 04 59.75 +39 15 03.7 c A24
2013-09-04 01:43:23 C 01 04 59.69 +39 15 03.1 c A24
2013-09-04 01:44:25 C 01 04 59.68 +39 15 02.6 c A24
2013-09-05 01:00:45 C 01 04 13.97 +39 03 19.0 c A24
2013-09-05 01:01:47 C 01 04 13.94 +39 03 18.4 c A24
2013-09-05 01:02:50 C 01 04 13.89 +39 03 17.7 c A24
2013-09-05 01:03:52 C 01 04 13.88 +39 03 17.6 c A24
2013-09-05 02:01:22 C 01 04 11.59 +39 02 46.7 c A24
2013-09-05 02:02:25 C 01 04 11.54 +39 02 46.6 c A24
2013-09-05 02:03:27 C 01 04 11.51 +39 02 45.9 c A24
2013-09-05 02:04:30 C 01 04 11.46 +39 02 45.3 c A24