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
2025-05-24 14:22:42 C 22 43 59.952 +24 43 10.34 V T08
2025-05-24 14:32:58 C 22 44 00.751 +24 43 20.10 V T08
2025-06-27 04:30:47 C 23 41 05.338 +35 42 52.31 V R17
2025-06-27 04:47:08 C 23 41 06.233 +35 43 03.97 V R17
2025-06-27 04:56:11 C 23 41 06.751 +35 43 10.42 V R17
2025-06-27 05:06:32 C 23 41 07.308 +35 43 17.54 V R17
2025-06-27 09:48:44 C 23 41 24.385 +35 46 28.31 V 703
2025-06-27 09:52:15 C 23 41 24.446 +35 46 32.45 V 703
2025-06-27 09:55:46 C 23 41 24.583 +35 46 35.26 V 703
2025-06-27 09:59:18 C 23 41 24.781 +35 46 37.31 V 703
2025-07-02 14:18:14 C 23 48 26.738 +37 09 38.84 V T05
2025-07-02 14:33:44 C 23 48 27.504 +37 09 49.36 V T05
2025-07-02 14:36:22 C 23 48 27.653 +37 09 51.08 V T05
2025-07-02 14:40:53 C 23 48 27.895 +37 09 54.61 V T05
2025-07-21 11:56:35 C 00 08 01.267 +41 26 02.36 V T08
2025-07-21 12:00:51 C 00 08 01.354 +41 26 04.60 V T08
2025-07-21 12:06:11 C 00 08 01.490 +41 26 07.73 V T08
2025-07-21 12:09:51 C 00 08 01.639 +41 26 08.77 V T08
2025-07-23 00:31:00 C 00 09 04.500 +41 42 56.88 V R17
2025-07-23 00:52:29 C 00 09 05.050 +41 43 07.79 V R17
2025-07-23 01:14:13 C 00 09 05.606 +41 43 18.41 V R17
2025-07-23 01:36:07 C 00 09 06.151 +41 43 28.67 V R17
2025-07-30 11:09:52 C 00 12 44.470 +42 55 43.64 V T08
2025-07-30 11:17:26 C 00 12 44.506 +42 55 46.70 V T08
2025-07-30 11:26:57 C 00 12 44.582 +42 55 50.30 V T08
2025-07-30 11:35:00 C 00 12 44.652 +42 55 53.36 V T08
2025-08-04 12:14:30 C 00 13 40.867 +43 33 35.53 V T05
2025-08-04 12:17:09 C 00 13 40.853 +43 33 34.88 V T05
2025-08-04 12:21:04 C 00 13 40.951 +43 33 36.36 V T05
2025-08-04 12:28:57 C 00 13 40.865 +43 33 38.84 V T05
2025-08-04 12:32:13 C 00 13 40.759 +43 33 40.07 V T05
2025-08-08 11:36:40 C 00 13 26.779 +43 55 27.80 V T05
2025-08-08 12:32:04 C 00 13 26.081 +43 55 39.25 V T05
2025-08-08 12:35:59 C 00 13 25.932 +43 55 40.15 V T05
2025-08-08 12:40:02 C 00 13 25.992 +43 55 41.81 V T05
2025-08-08 13:06:34 C 00 13 25.603 +43 55 46.20 V T05
2025-08-10 11:42:29 C 00 12 58.111 +44 03 29.05 V T08
2025-08-10 12:21:03 C 00 12 57.526 +44 03 34.74 V T08
2025-08-10 13:15:03 C 00 12 56.532 +44 03 42.66 V T08
2025-08-10 13:54:36 C 00 12 55.800 +44 03 47.95 V T08
2025-08-10 14:04:23 C 00 12 55.610 +44 03 49.25 V T08
2025-08-11 21:13:14 C 00 12 29.71 +44 07 33.7 Z L04
2025-08-11 21:23:37 C 00 12 29.59 +44 07 35.7 Z L04
2025-08-16 09:43:21 C 00 10 04.601 +44 13 01.85 V T05
2025-08-16 09:53:17 C 00 10 04.267 +44 13 01.92 V T05
2025-08-16 10:03:14 C 00 10 03.953 +44 13 02.17 V T05
2025-08-16 10:13:11 C 00 10 03.595 +44 13 02.35 V T05
2025-08-23 09:57:13 C 00 03 32.350 +43 50 18.53 V T05
2025-08-23 09:59:12 C 00 03 32.263 +43 50 18.24 V T05
2025-08-23 10:07:10 C 00 03 31.829 +43 50 16.33 V T05