2017 XS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3417483000
Semi-major axis (a)0.7930545000 AU
Inclination (i)14.85685000°
Long. of Asc. Node (Ω)257.36388000°
Arg. of Perihelion (ω)27.89933000°
Mean Anomaly (M)221.29221000°
Mean Motion (n)1.3955633000°/day
Perihelion dist (q)0.52202950 AU
Aphelion dist (Q)1.06407950 AU
Orbital Period0.70624360 yr
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.440″
Uncertainty6
Orbit TypeAten
MOID0.012890 AU
Observations Used236
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-02-05
Observations (246)
Date Type RA Dec Mag Band Observatory
2017-12-13 05:59:30 C 04 24 22.65 -02 58 06.7 q H45
2017-12-13 06:00:25 C 04 24 22.05 -02 58 13.6 q H45
2017-12-13 06:01:54 C 04 24 21.02 -02 58 26.4 q H45
2017-12-13 06:03:48 C 04 24 19.75 -02 58 41.8 q H45
2017-12-13 09:20:31 C 04 22 22.76 -03 24 30.1 U T08
2017-12-13 09:30:49 C 04 22 15.91 -03 25 52.4 U T08
2017-12-13 09:41:04 C 04 22 09.15 -03 27 13.7 U T08
2017-12-13 09:53:40 C 04 22 00.82 -03 28 54.3 U T08
2017-12-15 05:37:11 C 04 01 27.81 -08 00 39.5 U 703
2017-12-15 05:44:50 C 04 01 24.61 -08 01 16.2 U 703
2017-12-15 05:52:28 C 04 01 21.44 -08 01 52.5 U 703
2017-12-15 06:00:07 C 04 01 18.18 -08 02 29.0 U 703
2017-12-15 22:35:41 C 03 55 35.95 -09 15 42.7 q 204
2017-12-15 22:43:38 C 03 55 33.13 -09 16 14.4 q 204
2017-12-15 22:52:26 C 03 55 30.08 -09 16 49.6 q 204
2017-12-16 06:14:17 C 03 53 16.14 -09 44 52.0 U 703
2017-12-16 06:22:09 C 03 53 13.50 -09 45 21.3 U 703
2017-12-16 06:29:59 C 03 53 10.88 -09 45 49.8 U 703
2017-12-16 06:37:50 C 03 53 08.27 -09 46 18.6 U 703
2017-12-19 04:07:11 C 03 37 46.72 -12 56 14.1 o 691
2017-12-19 04:22:12 C 03 37 43.78 -12 56 44.5 o 691
2017-12-19 04:36:56 C 03 37 40.87 -12 57 14.0 o 691
2017-12-20 04:08:20 C 03 34 02.36 -13 37 30.0 U W88
2017-12-20 04:27:43 C 03 33 59.18 -13 38 00.9 U W88
2017-12-22 04:39:15 C 03 28 22.73 -14 45 37.8 U G96
2017-12-22 04:46:38 C 03 28 21.76 -14 45 46.1 U G96
2017-12-22 04:54:02 C 03 28 20.90 -14 45 54.5 U G96
2017-12-22 05:01:26 C 03 28 19.95 -14 46 02.7 U G96
2017-12-23 05:14:10 C 03 26 07.10 -15 10 57.2 U 703
2017-12-23 05:21:47 C 03 26 06.28 -15 11 04.3 U 703
2017-12-23 05:29:24 C 03 26 05.45 -15 11 10.2 U 703
2017-12-23 05:37:01 C 03 26 04.62 -15 11 17.2 U 703
2018-01-03 02:30:55 C 03 16 11.68 -16 56 31.5 U 807
2018-01-03 02:40:11 C 03 16 11.47 -16 56 32.3 U 807
2018-01-03 02:49:28 C 03 16 11.31 -16 56 33.1 U 807
2018-01-06 04:43:04 C 03 15 52.75 -17 00 40.9 o 691
2018-01-06 04:59:24 C 03 15 52.50 -17 00 41.2 o 691
2018-01-08 03:31:10 C 03 16 00.53 -16 59 37.4 o 691
2018-01-08 03:50:36 C 03 16 00.40 -16 59 36.6 o 691
2018-01-08 04:10:00 C 03 16 00.25 -16 59 35.8 o 691
2018-01-21 01:42:21 C 03 21 06.30 -16 15 52.8 u 807
2018-01-21 01:59:07 C 03 21 06.56 -16 15 48.8 u 807
2018-01-21 02:15:54 C 03 21 06.91 -16 15 45.3 u 807
2018-02-05 02:42:37 C 03 32 31.61 -14 54 50.9 o 695
2018-02-05 02:56:36 C 03 32 32.03 -14 54 47.6 o 695
2018-02-05 03:10:34 C 03 32 32.42 -14 54 44.3 o 695