2013 XY9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3895213000
Semi-major axis (a)1.6240131000 AU
Inclination (i)3.04953000°
Long. of Asc. Node (Ω)183.39327000°
Arg. of Perihelion (ω)215.18083000°
Mean Anomaly (M)294.89643000°
Mean Motion (n)0.4762333300°/day
Perihelion dist (q)0.99142540 AU
Aphelion dist (Q)2.25660080 AU
Orbital Period2.06958990 yr
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty5
Orbit TypeApollo
MOID0.016507 AU
Observations Used37
Oppositions1
Arc Total
First Observation Used
Last Observation Used2014-01-11
Observations (40)
Date Type RA Dec Mag Band Observatory
2013-12-07 06:50:28 C 05 00 52.56 -17 54 02.2 q 703
2013-12-07 07:09:19 C 05 00 56.08 -17 52 52.9 q 703
2013-12-07 07:18:45 C 05 00 57.83 -17 52 17.2 q 703
2013-12-07 08:15:15 C 05 01 08.31 -17 48 47.0 q 703
2013-12-07 08:16:19 C 05 01 08.58 -17 48 43.8 q 703
2013-12-07 08:17:23 C 05 01 08.72 -17 48 39.2 q 703
2013-12-07 08:18:27 C 05 01 08.86 -17 48 35.2 q 703
2013-12-07 13:45:31 C 05 02 19.43 -17 26 44.3 q E23
2013-12-07 13:56:30 C 05 02 21.42 -17 26 04.0 q E23
2013-12-07 14:07:30 C 05 02 23.36 -17 25 23.2 q E23
2013-12-07 22:26:13 C 05 04 08.28 -16 57 13.6 u 958
2013-12-07 22:31:37 C 05 04 09.29 -16 56 53.2 u 958
2013-12-07 22:34:59 C 05 04 09.90 -16 56 42.8 u 958
2013-12-09 01:50:20 C 05 09 20.06 -15 21 42.3 q J95
2013-12-09 02:06:07 C 05 09 22.65 -15 20 47.6 q J95
2013-12-10 03:35:10 C 05 13 53.78 -13 54 54.4 u 807
2013-12-10 03:38:46 C 05 13 54.29 -13 54 42.9 u 807
2013-12-10 03:42:24 C 05 13 54.81 -13 54 31.4 u 807
2013-12-10 03:46:01 C 05 13 55.32 -13 54 20.0 u 807
2013-12-10 03:49:26 C 05 13 55.81 -13 54 09.1 u 807
2013-12-11 02:54:39 C 05 17 39.41 -12 41 56.7 u 807
2013-12-11 02:58:16 C 05 17 39.89 -12 41 45.7 u 807
2013-12-11 03:01:53 C 05 17 40.37 -12 41 34.8 u 807
2013-12-11 03:05:29 C 05 17 40.84 -12 41 24.0 u 807
2013-12-11 03:09:04 C 05 17 41.31 -12 41 13.1 u 807
2013-12-14 03:48:16 C 05 27 38.25 -09 15 42.6 u 807
2013-12-14 03:55:09 C 05 27 38.94 -09 15 24.6 u 807
2013-12-14 04:01:48 C 05 27 39.61 -09 15 07.4 u 807
2013-12-14 04:17:56 C 05 27 44.24 -09 15 46.3 o 926
2013-12-14 04:32:19 C 05 27 45.80 -09 15 09.4 o 926
2013-12-14 04:44:11 C 05 27 47.00 -09 14 38.5 o 926
2013-12-22 02:29:15 C 05 45 27.03 -02 16 36.3 u 807
2013-12-22 02:37:06 C 05 45 27.47 -02 16 21.8 u 807
2013-12-22 02:44:57 C 05 45 27.92 -02 16 07.3 u 807
2013-12-25 03:52:41 C 05 50 13.52 -00 09 05.3 u 807
2013-12-25 03:58:27 C 05 50 13.78 -00 08 56.0 u 807
2013-12-25 04:04:30 C 05 50 14.03 -00 08 46.2 u 807
2014-01-11 10:54:48 C 06 08 57.630 +08 24 59.14 t 568
2014-01-11 10:57:45 C 06 08 57.720 +08 25 01.91 t 568
2014-01-11 11:00:18 C 06 08 57.797 +08 25 04.17 t 568