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
2024-09-25 10:22:16 C 03 48 14.173 +24 10 32.95 V 703
2024-09-25 12:51:57 C 03 48 21.607 +24 07 22.15 V T05
2024-09-25 12:55:13 C 03 48 21.734 +24 07 17.76 V T05
2024-09-25 12:59:46 C 03 48 21.948 +24 07 12.04 V T05
2024-09-25 13:33:50 C 03 48 23.386 +24 06 27.72 V T05
2024-09-26 10:55:52 C 03 49 24.240 +23 37 59.05 V 703
2024-09-26 10:59:04 C 03 49 24.359 +23 37 54.44 V 703
2024-09-26 11:02:17 C 03 49 24.499 +23 37 49.91 V 703
2024-09-26 11:05:30 C 03 49 24.607 +23 37 45.73 V 703
2024-09-27 10:35:53 C 03 50 29.576 +23 05 06.25 V 703
2024-09-27 10:39:07 C 03 50 29.695 +23 05 01.46 V 703
2024-09-27 10:42:20 C 03 50 29.854 +23 04 57.36 V 703
2024-09-27 10:45:33 C 03 50 29.965 +23 04 52.46 V 703
2024-09-28 08:44:01 C 03 51 28.948 +22 32 57.48 V 703
2024-09-28 08:47:17 C 03 51 29.081 +22 32 52.69 V 703
2024-09-28 08:50:33 C 03 51 29.214 +22 32 48.12 V 703
2024-09-28 08:53:49 C 03 51 29.308 +22 32 43.26 V 703
2024-09-28 12:11:27 C 03 51 37.894 +22 27 53.60 V T05
2024-09-28 12:15:34 C 03 51 38.026 +22 27 47.74 V T05
2024-09-28 12:20:08 C 03 51 38.196 +22 27 40.75 V T05
2024-09-28 12:30:33 C 03 51 38.597 +22 27 25.34 V T05
2024-09-29 01:21:06 C 03 52 11.362 +22 07 50.20 Z C23
2024-09-29 01:28:38 C 03 52 11.693 +22 07 38.64 Z C23
2024-09-29 01:36:12 C 03 52 11.938 +22 07 26.98 Z C23
2024-09-29 12:12:37 C 03 52 38.734 +21 51 13.90 V T05
2024-09-29 12:17:11 C 03 52 38.894 +21 51 06.52 V T05
2024-09-29 12:21:17 C 03 52 39.043 +21 51 00.43 V T05
2024-09-30 04:17:47 C 03 53 18.46 +21 25 31.7 Z W24
2024-09-30 04:47:08 C 03 53 19.58 +21 24 45.4 Z W24
2024-09-30 05:19:08 C 03 53 20.78 +21 23 54.5 Z W24
2024-09-30 11:00:39 C 03 53 34.384 +21 14 49.69 X F52
2024-09-30 11:20:38 C 03 53 35.064 +21 14 17.61 X F52
2024-09-30 11:40:40 C 03 53 35.751 +21 13 45.23 X F52
2024-09-30 12:14:55 C 03 53 36.890 +21 12 50.54 V T08
2024-09-30 12:17:35 C 03 53 36.989 +21 12 46.04 V T08
2024-09-30 12:22:54 C 03 53 37.154 +21 12 37.26 V T08
2024-09-30 12:30:23 C 03 53 37.402 +21 12 25.20 V T08
2024-10-01 11:51:33 C 03 54 31.452 +20 33 23.76 V T08
2024-10-01 12:24:00 C 03 54 32.482 +20 32 28.46 V T08
2024-10-01 12:27:59 C 03 54 32.602 +20 32 21.88 V T08
2024-10-02 09:55:14 C 03 55 19.358 +19 54 52.38 V 703
2024-10-02 09:58:30 C 03 55 19.463 +19 54 46.40 V 703
2024-10-02 10:01:46 C 03 55 19.549 +19 54 40.54 V 703
2024-10-02 10:05:01 C 03 55 19.654 +19 54 34.92 V 703
2024-10-02 14:01:44 C 03 55 27.689 +19 47 36.64 V T05
2024-10-02 14:06:35 C 03 55 27.840 +19 47 27.74 V T05
2024-10-02 14:14:29 C 03 55 28.063 +19 47 13.67 V T05
2024-10-02 14:35:27 C 03 55 28.658 +19 46 35.62 V T05
2024-10-03 08:57:17 C 03 56 07.469 +19 13 00.62 V 703
2024-10-03 09:00:37 C 03 56 07.570 +19 12 54.32 V 703