2015 XO

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4088234569 ± 5.39e-01
Semi-major axis (a)1.7624447916 AU ± 1.84e+00
Inclination (i)2.09175777° ± 4.34e+00
Long. of Asc. Node (Ω)78.62960626° ± 1.35e+00
Arg. of Perihelion (ω)2.53838910° ± 8.75e+01
Mean Anomaly (M)94.35495680° ± 3.41e+03
Mean Motion (n)0.4214701600°/day ± 6.60e-01
Perihelion dist (q)1.03769350 AU ± 1.44e+00
Aphelion dist (Q)2.48591910 AU ± 2.76e+00
Orbital Period2.33849930 yr ± 3.66e+00
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual2.288″
Uncertainty4
Orbit TypeAmor
MOID0.056641 AU
Observations Used42
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-12-22
Observations (42)
Date Type RA Dec Mag Band Observatory
2015-12-01 10:50:12 C 04 01 51.492 +13 54 25.31 L F51
2015-12-01 11:23:01 C 04 02 01.873 +13 55 43.90 L F51
2015-12-01 11:39:39 C 04 02 07.175 +13 56 23.63 L F51
2015-12-02 01:21:49 C 04 07 04.10 +14 29 07.6 q 204
2015-12-02 01:41:05 C 04 07 10.74 +14 29 53.9 q 204
2015-12-02 01:59:53 C 04 07 17.17 +14 30 39.8 q 204
2015-12-02 06:36:37 C 04 09 05.08 +14 42 51.7 o 926
2015-12-02 06:42:14 C 04 09 06.96 +14 43 05.8 o 926
2015-12-02 06:47:51 C 04 09 08.82 +14 43 20.0 o 926
2015-12-03 02:48:32 C 04 16 51.29 +15 33 30.6 t H01
2015-12-03 02:58:28 C 04 16 54.93 +15 33 57.0 t H01
2015-12-03 03:10:04 C 04 16 59.17 +15 34 28.0 t H01
2015-12-03 03:18:16 C 04 17 02.14 +15 34 49.9 t H01
2015-12-03 05:19:01 C 04 17 43.51 +15 39 58.9 q H36
2015-12-03 05:28:49 C 04 17 47.04 +15 40 24.1 q H36
2015-12-03 05:38:37 C 04 17 50.56 +15 40 49.6 q H36
2015-12-06 12:39:47 C 04 50 50.443 +19 06 17.15 t 568
2015-12-06 12:41:21 C 04 50 51.088 +19 06 21.08 t 568
2015-12-06 12:42:56 C 04 50 51.729 +19 06 24.95 t 568
2015-12-08 07:11:36 C 05 10 29.00 +20 53 55.0 q G96
2015-12-08 07:18:55 C 05 10 32.12 +20 54 13.0 q G96
2015-12-08 07:26:14 C 05 10 35.27 +20 54 30.9 q G96
2015-12-08 07:33:36 C 05 10 38.42 +20 54 49.2 q G96
2015-12-08 11:51:07 C 05 12 36.330 +21 05 56.16 L F51
2015-12-08 12:08:26 C 05 12 43.752 +21 06 37.27 L F51
2015-12-08 12:25:33 C 05 12 51.098 +21 07 17.45 L F51
2015-12-08 12:42:40 C 05 12 58.531 +21 07 57.67 L F51
2015-12-09 04:54:45 C 05 20 49.91 +21 46 34.1 u H21
2015-12-09 04:57:41 C 05 20 51.21 +21 46 41.3 u H21
2015-12-09 05:00:37 C 05 20 52.52 +21 46 48.6 u H21
2015-12-09 05:03:34 C 05 20 53.81 +21 46 55.8 u H21
2015-12-09 05:06:30 C 05 20 55.10 +21 47 03.2 u H21
2015-12-09 05:10:25 C 05 20 56.82 +21 47 12.8 u H21
2015-12-09 12:05:34 C 05 24 10.217 +22 04 29.03 L F51
2015-12-09 12:25:33 C 05 24 18.956 +22 05 14.16 L F51
2015-12-09 12:45:31 C 05 24 27.775 +22 05 58.90 L F51
2015-12-09 13:05:32 C 05 24 36.607 +22 06 43.06 L F51
2015-12-18 10:17:16 C 07 05 44.37 +27 56 13.7 o 926
2015-12-18 10:22:52 C 07 05 46.56 +27 56 17.5 o 926
2015-12-22 07:14:19 C 07 42 14.68 +28 50 31.7 t 705
2015-12-22 07:16:10 C 07 42 15.38 +28 50 32.7 t 705
2015-12-22 07:18:02 C 07 42 15.83 +28 50 33.3 t 705