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
2025-11-15 03:20:12 C 22 51 53.068 -12 51 29.74 V 703
2025-11-15 03:23:27 C 22 51 53.219 -12 51 33.80 V 703
2025-11-15 19:35:54 C 22 52 43.766 -13 06 56.38 V R17
2025-11-15 19:56:17 C 22 52 44.750 -13 07 15.28 V R17
2025-11-15 20:16:39 C 22 52 45.708 -13 07 34.54 V R17
2025-11-15 20:37:02 C 22 52 46.704 -13 07 53.47 V R17
2025-11-15 23:46:01 B 22 52 56.27 -13 10 40.7 X X76
2025-11-15 23:51:28 B 22 52 56.53 -13 10 45.9 X X76
2025-11-16 19:35:36 C 22 53 59.798 -13 29 00.64 V R17
2025-11-16 19:55:58 C 22 54 00.751 -13 29 19.14 V R17
2025-11-16 20:16:21 C 22 54 01.790 -13 29 37.21 V R17
2025-11-16 20:36:42 C 22 54 02.806 -13 29 55.72 V R17
2025-11-21 19:31:57 C 23 00 50.095 -15 06 47.59 V M22
2025-11-21 19:36:30 C 23 00 50.388 -15 06 50.11 V M22
2025-11-21 19:50:47 C 23 00 51.194 -15 07 01.42 V M22
2025-11-21 20:04:37 C 23 00 51.982 -15 07 11.03 V M22
2025-11-23 01:17:17 C 23 02 39.605 -15 28 09.66 V W68
2025-11-23 01:22:35 C 23 02 39.893 -15 28 13.44 V W68
2025-11-23 01:31:12 C 23 02 40.385 -15 28 19.70 V W68
2025-11-23 01:45:51 C 23 02 41.244 -15 28 29.03 V W68
2025-11-24 05:09:37 C 23 04 24.989 -15 47 22.83 X F51
2025-11-24 05:25:46 C 23 04 25.944 -15 47 33.55 X F51
2025-11-24 05:41:56 C 23 04 26.903 -15 47 44.24 X F51
2025-11-24 05:58:05 C 23 04 27.861 -15 47 54.92 X F51
2025-11-26 06:57:33 C 23 07 37.898 -16 19 03.00 V T05
2025-11-26 07:06:46 C 23 07 38.467 -16 19 08.15 V T05
2025-11-26 07:29:25 C 23 07 39.864 -16 19 21.76 V T05
2025-11-26 07:36:47 C 23 07 40.330 -16 19 26.58 V T05
2025-12-03 02:09:04 C 23 18 58.723 -17 44 20.58 V G96
2025-12-03 02:17:09 C 23 18 59.274 -17 44 24.07 V G96
2025-12-03 02:25:14 C 23 18 59.843 -17 44 27.82 V G96
2025-12-03 02:33:20 C 23 19 00.404 -17 44 31.31 V G96
2025-12-21 03:37:02 C 23 53 35.783 -19 44 30.98 V 703
2025-12-21 03:40:23 C 23 53 36.150 -19 44 30.88 V 703
2025-12-21 03:47:04 C 23 53 36.604 -19 44 32.71 V 703
2026-01-07 05:59:31 C 00 30 41.210 -20 02 57.70 V T05
2026-01-07 06:16:06 C 00 30 42.725 -20 02 56.00 V T05
2026-01-07 06:20:40 C 00 30 43.130 -20 02 56.87 V T05
2026-01-07 06:28:34 C 00 30 43.834 -20 02 56.29 V T05