2017 SL2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5694944739 ± 5.08e-06
Semi-major axis (a)2.4340665001 AU ± 3.02e-05
Inclination (i)1.00932738° ± 7.40e-06
Long. of Asc. Node (Ω)355.82225632° ± 6.54e-05
Arg. of Perihelion (ω)56.18483883° ± 6.72e-05
Mean Anomaly (M)40.34800835° ± 1.40e-02
Mean Motion (n)0.2595455680°/day ± 4.82e-06
Perihelion dist (q)1.04787908 AU ± 1.79e-05
Aphelion dist (Q)3.82025392 AU ± 4.89e-05
Orbital Period3.79750766 yr ± 7.06e-05
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.262″
Uncertainty2
Orbit TypeAmor
MOID0.058946 AU
Observations Used185
Oppositions1
Arc Total2017-2018
First Observation Used2017-09-14
Last Observation Used2018-01-15
Observations (194)
Date Type RA Dec Mag Band Observatory
2017-09-14 10:44:51 C 23 30 09.627 -03 39 41.73 L F51
2017-09-17 09:10:17 C 23 30 16.176 -03 27 12.53 L F51
2017-09-17 09:27:09 C 23 30 16.043 -03 27 09.31 L F51
2017-09-17 09:44:02 C 23 30 15.913 -03 27 06.06 L F51
2017-09-17 10:00:54 C 23 30 15.778 -03 27 02.80 L F51
2017-09-18 06:01:32 C 23 30 16.89 -03 22 36.6 u 807
2017-09-18 06:06:34 C 23 30 16.90 -03 22 35.0 u 807
2017-09-18 06:11:38 C 23 30 16.87 -03 22 34.5 u 807
2017-09-18 07:56:22 C 23 30 17.57 -03 22 49.3 o 691
2017-09-18 08:06:53 C 23 30 17.52 -03 22 47.1 o 691
2017-09-18 08:17:24 C 23 30 17.46 -03 22 45.0 o 691
2017-09-19 05:16:48 C 23 30 21.61 -03 18 23.0 o 691
2017-09-19 05:27:33 C 23 30 21.55 -03 18 21.2 o 691
2017-09-19 05:38:13 C 23 30 21.48 -03 18 18.7 o 691
2017-09-19 07:36:52 C 23 30 20.67 -03 17 53.3 o 926
2017-09-19 07:58:48 C 23 30 20.54 -03 17 47.9 o 926
2017-09-19 08:27:52 C 23 30 20.34 -03 17 42.0 o 926
2017-09-24 04:51:42 C 23 30 50.92 -02 48 19.6 q I52
2017-09-24 05:02:18 C 23 30 50.91 -02 48 16.7 q I52
2017-09-24 05:12:25 C 23 30 50.90 -02 48 13.7 q I52
2017-09-24 05:23:02 C 23 30 50.88 -02 48 11.8 q I52
2017-09-24 05:54:50 C 23 30 49.11 -02 47 18.0 u 807
2017-09-24 05:59:43 C 23 30 49.09 -02 47 16.5 u 807
2017-09-24 06:04:35 C 23 30 49.09 -02 47 15.1 u 807
2017-09-28 06:10:37 C 23 31 44.80 -02 15 09.5 q G96
2017-09-28 06:18:50 C 23 31 44.77 -02 15 06.0 q G96
2017-09-28 06:36:01 C 23 31 44.81 -02 14 59.3 q G96
2017-09-28 06:49:18 C 23 31 44.82 -02 14 54.5 q G96
2017-09-28 10:13:01 C 23 31 47.147 -02 13 25.88 L F51
2017-09-28 10:29:58 C 23 31 47.164 -02 13 19.02 L F51
2017-09-28 10:46:54 C 23 31 47.185 -02 13 12.30 L F51
2017-09-28 11:03:49 C 23 31 47.209 -02 13 05.47 L F51
2017-10-10 05:44:25 C 23 40 23.58 +00 42 36.7 o 691
2017-10-10 05:54:18 C 23 40 23.95 +00 42 45.9 o 691
2017-10-10 06:04:23 C 23 40 24.33 +00 42 55.0 o 691
2017-10-12 22:35:16 C 23 44 24.15 +01 48 14.2 U 204
2017-10-12 22:50:19 C 23 44 25.00 +01 48 30.8 U 204
2017-10-12 23:05:20 C 23 44 25.86 +01 48 47.8 U 204
2017-10-13 05:34:01 C 23 44 55.00 +01 56 20.4 U 703
2017-10-13 05:41:11 C 23 44 55.40 +01 56 29.3 U 703
2017-10-13 05:48:21 C 23 44 55.80 +01 56 37.2 U 703
2017-10-13 05:55:31 C 23 44 56.22 +01 56 45.1 U 703
2017-10-14 07:11:38 C 23 46 50.87 +02 26 46.2 o 691
2017-10-14 07:22:35 C 23 46 51.53 +02 26 59.5 o 691
2017-10-14 07:33:19 C 23 46 52.28 +02 27 13.1 o 691
2017-10-16 05:02:18 C 23 50 56.04 +03 27 29.7 U G96
2017-10-16 05:09:53 C 23 50 56.63 +03 27 40.5 U G96
2017-10-16 05:17:22 C 23 50 57.20 +03 27 51.1 U G96
2017-10-16 05:24:51 C 23 50 57.78 +03 28 01.6 U G96
2017-10-17 05:22:59 C 23 53 22.06 +04 03 14.3 U H21