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
2025-10-13 22:27:40 B 22 38 16.344 +08 59 01.10 X J51
2025-10-13 22:38:15 B 22 38 16.010 +08 58 35.62 X J51
2025-10-14 04:12:08 B 22 38 07.195 +08 45 20.45 X X24
2025-10-14 04:35:04 B 22 38 06.509 +08 44 24.68 X X24
2025-10-14 04:56:48 B 22 38 05.858 +08 43 30.79 X X24
2025-10-15 19:43:47 C 22 37 16.526 +07 10 09.70 V M22
2025-10-15 19:50:20 C 22 37 16.370 +07 09 54.29 V M22
2025-10-15 20:00:08 C 22 37 16.145 +07 09 30.96 V M22
2025-10-15 20:17:26 C 22 37 15.710 +07 08 49.81 V M22
2025-10-16 00:07:27 C 22 37 12.25 +06 59 18.8 V W46
2025-10-16 00:23:44 C 22 37 11.90 +06 58 40.5 V W46
2025-10-16 00:42:29 C 22 37 11.43 +06 57 55.9 V W46
2025-10-16 01:16:35 B 22 37 10.622 +06 56 33.22 Z W36
2025-10-16 01:19:01 B 22 37 10.567 +06 56 27.42 Z W36
2025-10-16 01:21:12 B 22 37 10.522 +06 56 22.24 Z W36
2025-10-16 19:50:38 C 22 36 51.20 +06 12 50.5 V G17
2025-10-16 20:01:21 C 22 36 50.96 +06 12 25.2 V G17
2025-10-16 20:12:04 C 22 36 50.75 +06 12 00.4 V G17
2025-10-16 20:37:38 B 22 36 50.256 +06 11 00.35 V 160
2025-10-16 20:41:26 B 22 36 50.153 +06 10 51.56 V 160
2025-10-16 20:45:09 B 22 36 50.066 +06 10 42.89 V 160
2025-10-17 01:16:38 B 22 36 46.231 +06 00 10.44 Z W36
2025-10-17 01:19:03 B 22 36 46.183 +06 00 04.61 Z W36
2025-10-17 01:21:15 B 22 36 46.145 +05 59 59.24 Z W36
2025-10-17 02:59:20 B 22 36 43.884 +05 56 36.53 X X24
2025-10-17 03:13:27 B 22 36 43.625 +05 56 03.01 X X24
2025-10-17 03:26:29 B 22 36 43.354 +05 55 32.92 X X24
2025-10-17 04:20:36 C 22 36 43.146 +05 53 05.06 V 703
2025-10-17 04:23:55 C 22 36 43.096 +05 52 58.01 V 703
2025-10-17 04:27:14 C 22 36 43.002 +05 52 50.05 V 703
2025-10-17 04:30:34 C 22 36 42.948 +05 52 41.95 V 703
2025-10-17 21:27:00 C 22 36 28.524 +05 13 31.84 W M14
2025-10-17 21:40:29 C 22 36 28.327 +05 13 00.91 W M14
2025-10-17 21:53:57 C 22 36 28.066 +05 12 29.74 W M14
2025-10-18 04:49:40 C 22 36 23.144 +04 56 44.05 V 703
2025-10-18 04:52:59 C 22 36 23.076 +04 56 36.46 V 703
2025-10-18 04:56:18 C 22 36 23.040 +04 56 29.26 V 703
2025-10-18 05:01:22 C 22 36 22.946 +04 56 17.52 V 703
2025-10-18 19:37:02 C 22 36 13.476 +04 23 36.85 V M22
2025-10-18 19:41:37 C 22 36 13.397 +04 23 26.27 V M22
2025-10-18 19:54:53 C 22 36 13.193 +04 22 56.57 V M22
2025-10-18 20:13:52 C 22 36 12.876 +04 22 13.26 V M22
2025-10-19 04:26:45 C 22 36 08.327 +04 03 25.34 V 703
2025-10-19 04:30:01 C 22 36 08.345 +04 03 17.93 V 703
2025-10-19 04:33:16 C 22 36 08.269 +04 03 10.84 V 703
2025-10-19 04:36:32 C 22 36 08.219 +04 03 03.74 V 703
2025-10-19 11:46:39 C 22 36 05.134 +03 47 24.83 V P07
2025-10-19 13:21:43 C 22 36 03.830 +03 43 53.72 V P07
2025-10-19 13:49:22 C 22 36 03.461 +03 42 52.27 V P07
2025-10-19 14:10:16 C 22 36 03.173 +03 42 05.22 V P07