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
2025-09-21 18:05:55 B 23 08 52.25 +30 47 50.3 X L76
2025-09-21 18:11:42 B 23 08 51.75 +30 47 38.5 X L76
2025-09-21 18:17:30 B 23 08 51.25 +30 47 26.4 X L76
2025-09-21 19:34:20 C 23 08 44.928 +30 44 42.29 Z C23
2025-09-21 20:22:56 B 23 08 40.663 +30 43 04.80 V 160
2025-09-21 20:26:59 C 23 08 40.284 +30 42 53.14 Z C23
2025-09-21 20:27:40 B 23 08 40.234 +30 42 54.83 V 160
2025-09-21 20:32:24 B 23 08 39.806 +30 42 44.86 V 160
2025-09-21 20:54:42 C 23 08 37.178 +30 41 58.70 q S89
2025-09-21 20:56:12 C 23 08 37.032 +30 41 55.57 q S89
2025-09-21 20:57:44 C 23 08 36.878 +30 41 52.55 q S89
2025-09-21 21:01:53 C 23 08 36.506 +30 41 43.94 q S89
2025-09-21 21:03:23 C 23 08 36.377 +30 41 40.63 q S89
2025-09-22 22:07:52 C 23 06 30.754 +29 48 07.99 q S89
2025-09-22 22:09:23 C 23 06 30.595 +29 48 04.93 q S89
2025-09-22 22:10:55 C 23 06 30.434 +29 48 01.66 q S89
2025-09-22 22:12:26 C 23 06 30.312 +29 47 58.09 q S89
2025-09-22 22:13:58 C 23 06 30.187 +29 47 54.67 q S89
2025-09-23 03:49:33 C 23 06 04.11 +29 35 42.2 q U55
2025-09-23 03:58:01 C 23 06 03.37 +29 35 24.1 q U55
2025-09-23 04:06:43 C 23 06 02.67 +29 35 04.2 q U55
2025-09-23 07:31:22 C 23 05 44.596 +29 27 45.97 V 703
2025-09-23 07:34:42 C 23 05 44.315 +29 27 38.48 V 703
2025-09-23 07:38:04 C 23 05 44.048 +29 27 31.10 V 703
2025-09-23 07:41:23 C 23 05 43.746 +29 27 23.94 V 703
2025-09-23 09:38:24 C 23 05 34.584 +29 23 12.44 V T05
2025-09-23 09:43:02 C 23 05 34.181 +29 23 02.15 V T05
2025-09-23 09:50:55 C 23 05 33.480 +29 22 44.80 V T05
2025-09-23 10:06:32 C 23 05 32.076 +29 22 10.45 V T05
2025-09-23 19:38:46 B 23 04 46.12 +29 00 57.2 X L76
2025-09-23 19:42:14 B 23 04 45.82 +29 00 49.6 X L76
2025-09-23 19:45:42 B 23 04 45.53 +29 00 42.0 X L76
2025-09-23 19:49:10 B 23 04 45.23 +29 00 34.1 X L76
2025-09-23 19:52:38 B 23 04 44.92 +29 00 26.6 X L76
2025-09-23 19:56:06 B 23 04 44.62 +29 00 19.0 X L76
2025-09-23 19:59:34 B 23 04 44.32 +29 00 11.3 X L76
2025-09-23 20:03:03 B 23 04 44.02 +29 00 03.6 X L76
2025-09-23 20:06:31 B 23 04 43.73 +28 59 55.8 X L76
2025-09-23 20:09:59 B 23 04 43.43 +28 59 48.1 X L76
2025-09-24 02:41:47 B 23 04 10.745 +28 45 13.50 V R51
2025-09-24 03:02:59 B 23 04 09.010 +28 44 26.56 V R51
2025-09-24 03:24:38 B 23 04 07.222 +28 43 38.64 V R51
2025-09-24 06:06:58 C 23 03 55.426 +28 37 42.31 V 703
2025-09-24 06:10:17 C 23 03 55.112 +28 37 34.28 V 703
2025-09-24 06:13:36 C 23 03 54.810 +28 37 26.98 V 703
2025-09-24 06:16:55 C 23 03 54.626 +28 37 19.02 V 703
2025-09-25 06:19:50 C 23 02 00.388 +27 42 44.10 V 703
2025-09-25 06:23:43 C 23 02 00.053 +27 42 34.96 V 703
2025-09-25 06:28:14 C 23 01 59.686 +27 42 24.55 V 703
2025-09-25 06:33:12 C 23 01 59.250 +27 42 13.32 V 703