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
2025-10-20 07:44:57 C 22 35 56.148 +03 03 11.81 V T08
2025-10-20 07:48:54 C 22 35 56.102 +03 03 03.46 V T08
2025-10-20 07:58:28 C 22 35 55.992 +03 02 42.54 V T08
2025-10-20 08:16:17 C 22 35 55.795 +03 02 03.55 V T08
2025-10-20 21:54:54 B 22 35 52.205 +02 32 27.85 X J51
2025-10-20 22:18:59 B 22 35 51.989 +02 31 35.83 X J51
2025-10-20 22:43:05 B 22 35 51.706 +02 30 43.02 X J51
2025-10-21 00:39:12 C 22 35 51.852 +02 26 54.49 V W68
2025-10-21 01:05:02 C 22 35 51.617 +02 25 59.09 V W68
2025-10-21 01:15:32 C 22 35 51.533 +02 25 36.59 V W68
2025-10-21 03:19:59 C 22 35 51.248 +02 20 47.54 V 703
2025-10-21 03:23:15 C 22 35 51.234 +02 20 40.45 V 703
2025-10-21 03:26:31 C 22 35 51.202 +02 20 33.61 V 703
2025-10-21 03:31:21 C 22 35 51.155 +02 20 24.00 V 703
2025-10-21 19:43:09 B 22 35 49.08 +01 45 57.1 V R53
2025-10-21 19:46:11 B 22 35 49.04 +01 45 50.7 V R53
2025-10-21 19:49:00 B 22 35 49.03 +01 45 44.8 V R53
2025-10-21 20:01:47 C 22 35 48.437 +01 45 41.87 V M22
2025-10-21 20:11:15 C 22 35 48.370 +01 45 21.85 V M22
2025-10-21 20:16:27 C 22 35 48.353 +01 45 11.05 V M22
2025-10-21 20:38:41 C 22 35 48.206 +01 44 24.00 V M22
2025-10-22 21:49:39 B 22 35 48.790 +00 51 40.64 X J51
2025-10-22 22:04:55 B 22 35 48.732 +00 51 09.18 X J51
2025-10-22 22:12:48 B 22 35 48.59 +00 50 49.8 V R53
2025-10-22 22:15:50 B 22 35 48.58 +00 50 44.3 V R53
2025-10-22 22:18:40 B 22 35 48.54 +00 50 38.6 V R53
2025-10-22 22:20:13 B 22 35 48.703 +00 50 38.18 X J51
2025-10-23 06:35:07 C 22 35 50.160 +00 33 49.25 X F51
2025-10-23 07:14:39 C 22 35 50.043 +00 32 28.71 X F51
2025-10-23 07:34:26 C 22 35 49.985 +00 31 48.54 X F51
2025-10-23 21:09:12 C 22 35 53.222 +00 04 22.12 V R17
2025-10-23 21:29:35 C 22 35 53.213 +00 03 41.26 V R17
2025-10-23 21:55:05 C 22 35 53.189 +00 02 50.24 V R17
2025-10-23 22:14:47 C 22 35 53.179 +00 02 10.79 V R17
2025-10-24 03:55:04 C 22 35 54.938 -00 09 09.29 V 703
2025-10-24 03:58:24 C 22 35 54.971 -00 09 15.77 V 703
2025-10-24 04:01:44 C 22 35 54.978 -00 09 22.64 V 703
2025-10-24 04:05:04 C 22 35 54.956 -00 09 29.99 V 703
2025-10-24 05:14:36 B 22 35 54.977 -00 11 47.94 W U95
2025-10-24 05:20:00 B 22 35 54.984 -00 11 58.70 W U95
2025-10-24 05:25:51 B 22 35 54.991 -00 12 10.33 W U95
2025-10-24 19:53:20 C 22 36 00.482 -00 40 16.86 V M22
2025-10-24 19:58:35 C 22 36 00.535 -00 40 26.69 V M22
2025-10-24 20:07:05 C 22 36 00.538 -00 40 43.72 V M22
2025-10-24 20:22:11 C 22 36 00.595 -00 41 13.02 V M22
2025-10-24 20:37:48 C 22 36 01.11 -00 42 06.7 V Z45
2025-10-24 20:41:40 C 22 36 01.12 -00 42 14.1 V Z45
2025-10-24 20:45:30 C 22 36 01.13 -00 42 22.0 V Z45
2025-10-24 20:49:22 C 22 36 01.14 -00 42 29.4 V Z45
2025-10-24 20:53:46 C 22 36 01.14 -00 42 37.9 V Z45