2017 SK2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1533815653 ± 3.98e-06
Semi-major axis (a)1.4354271594 AU ± 1.28e-05
Inclination (i)13.72474562° ± 2.91e-04
Long. of Asc. Node (Ω)170.90792905° ± 3.28e-05
Arg. of Perihelion (ω)223.49611015° ± 9.84e-04
Mean Anomaly (M)240.53766923° ± 2.22e-02
Mean Motion (n)0.5731133664°/day ± 7.66e-06
Perihelion dist (q)1.21525909 AU ± 1.22e-05
Aphelion dist (Q)1.65559522 AU ± 1.58e-05
Orbital Period1.71977543 yr ± 2.30e-05
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.219″
Uncertainty2
Orbit TypeAmor
MOID0.241254 AU
Observations Used30
Oppositions1
Arc Total2017-2017
First Observation Used2017-09-14
Last Observation Used2017-11-11
Observations (30)
Date Type RA Dec Mag Band Observatory
2017-09-14 10:20:57 C 23 07 50.649 -04 55 32.12 L F51
2017-09-14 10:38:08 C 23 07 50.560 -04 56 11.32 L F51
2017-09-17 09:02:51 C 23 08 12.294 -07 37 52.38 L F51
2017-09-17 09:19:43 C 23 08 12.232 -07 38 30.84 L F51
2017-09-17 09:36:38 C 23 08 12.187 -07 39 10.24 L F51
2017-09-17 09:53:28 C 23 08 12.120 -07 39 48.69 L F51
2017-09-18 05:43:21 C 23 08 18.79 -08 24 57.3 u 807
2017-09-18 05:51:12 C 23 08 18.78 -08 25 15.3 u 807
2017-09-18 05:59:14 C 23 08 18.76 -08 25 33.6 u 807
2017-09-18 06:47:21 C 23 08 18.75 -08 27 24.1 U W85
2017-09-18 06:59:57 C 23 08 18.76 -08 27 52.8 U W85
2017-09-18 07:12:32 C 23 08 18.77 -08 28 21.7 U W85
2017-09-19 03:56:28 C 23 08 30.29 -09 16 33.4 o 691
2017-09-19 04:12:33 C 23 08 30.27 -09 17 10.2 o 691
2017-09-19 04:28:39 C 23 08 30.27 -09 17 47.6 o 691
2017-09-19 05:20:50 C 23 08 30.24 -09 19 47.7 q I52
2017-09-19 05:23:49 C 23 08 30.30 -09 19 55.0 q I52
2017-09-19 05:26:48 C 23 08 30.26 -09 20 02.0 q I52
2017-09-19 05:29:47 C 23 08 30.28 -09 20 09.0 q I52
2017-09-23 09:25:38 C 23 09 27.660 -13 05 44.95 L F51
2017-09-23 09:41:44 C 23 09 27.702 -13 06 20.62 L F51
2017-09-23 09:57:45 C 23 09 27.736 -13 06 56.15 L F51
2017-09-23 10:13:47 C 23 09 27.787 -13 07 31.75 L F51
2017-10-16 03:41:04 C 23 26 00.54 -28 12 35.6 u 807
2017-10-16 03:46:34 C 23 26 00.77 -28 12 41.0 u 807
2017-10-16 03:52:18 C 23 26 01.01 -28 12 46.9 u 807
2017-11-11 03:05:07 C 00 08 47.40 -32 01 12.0 U 807
2017-11-11 03:18:38 C 00 08 48.44 -32 01 09.5 U 807
2017-11-11 03:32:17 C 00 08 49.48 -32 01 07.1 U 807
2017-11-11 03:45:00 C 00 08 50.46 -32 01 04.8 U 807