2017 SK20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1758727000
Semi-major axis (a)1.1856082000 AU
Inclination (i)17.08913000°
Long. of Asc. Node (Ω)7.65456000°
Arg. of Perihelion (ω)50.87958000°
Mean Anomaly (M)73.76676000°
Mean Motion (n)0.7634704900°/day
Perihelion dist (q)0.97709210 AU
Aphelion dist (Q)1.39412430 AU
Orbital Period1.29095700 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.530″
Uncertainty7
Orbit TypeApollo
MOID0.029319 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-10-04
Observations (29)
Date Type RA Dec Mag Band Observatory
2017-09-28 10:59:45 C 01 44 46.26 -05 19 59.1 q G96
2017-09-28 11:21:09 C 01 44 38.57 -05 14 18.7 q G96
2017-09-28 11:28:50 C 01 44 35.84 -05 12 17.6 q G96
2017-09-28 12:15:52 C 01 44 19.04 -04 59 38.4 q G96
2017-09-28 12:16:27 C 01 44 18.85 -04 59 27.9 q G96
2017-09-28 12:17:16 C 01 44 18.56 -04 59 14.2 q G96
2017-09-28 12:17:52 C 01 44 18.34 -04 59 05.2 q G96
2017-09-29 07:31:25 C 01 37 58.30 +00 32 23.0 q 703
2017-09-29 07:49:25 C 01 37 50.81 +00 37 55.8 q 703
2017-09-29 07:58:19 C 01 37 47.21 +00 40 38.6 q 703
2017-09-29 08:25:53 C 01 37 35.32 +00 49 09.8 q 703
2017-09-29 08:26:27 C 01 37 35.18 +00 49 19.7 q 703
2017-09-29 08:27:03 C 01 37 34.90 +00 49 29.0 q 703
2017-09-29 08:27:37 C 01 37 34.80 +00 49 39.4 q 703
2017-09-29 10:02:48 C 01 36 54.02 +01 19 10.3 q 703
2017-09-29 10:03:23 C 01 36 53.75 +01 19 21.1 q 703
2017-09-29 10:04:33 C 01 36 53.31 +01 19 42.4 q 703
2017-09-30 00:15:04 C 01 31 28.20 +05 55 42.7 19.4 U 104
2017-09-30 00:22:04 C 01 31 24.96 +05 58 04.6 19.7 U 104
2017-09-30 00:29:04 C 01 31 21.74 +06 00 26.8 19.7 U 104
2017-09-30 05:29:09 C 01 29 27.46 +07 44 16.7 q I52
2017-09-30 05:32:18 C 01 29 25.98 +07 45 23.0 q I52
2017-09-30 05:33:53 C 01 29 25.22 +07 45 56.1 q I52
2017-10-03 04:25:33 C 00 50 04.64 +35 10 38.0 o 926
2017-10-03 04:28:43 C 00 50 02.15 +35 11 52.3 o 926
2017-10-03 04:31:51 C 00 49 59.66 +35 13 07.2 o 926
2017-10-04 04:22:28 C 00 31 05.28 +44 09 35.4 o 926
2017-10-04 04:25:58 C 00 31 01.89 +44 10 52.9 o 926
2017-10-04 04:29:28 C 00 30 58.67 +44 12 09.2 o 926