2015 XA

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5541371000
Semi-major axis (a)2.3767336000 AU
Inclination (i)16.97816000°
Long. of Asc. Node (Ω)247.72931000°
Arg. of Perihelion (ω)165.41764000°
Mean Anomaly (M)263.06812000°
Mean Motion (n)0.2689882600°/day
Perihelion dist (q)1.05969730 AU
Aphelion dist (Q)3.69376990 AU
Orbital Period3.66412900 yr
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty5
Orbit TypeAmor
MOID0.080982 AU
Observations Used68
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-12-20
Observations (68)
Date Type RA Dec Mag Band Observatory
2015-12-01 07:52:23 C 03 47 52.99 +20 30 51.8 q 703
2015-12-01 08:01:01 C 03 47 56.31 +20 29 41.3 q 703
2015-12-01 08:09:42 C 03 47 59.52 +20 28 31.1 q 703
2015-12-01 08:18:20 C 03 48 02.76 +20 27 23.3 q 703
2015-12-01 08:52:12 C 03 48 15.36 +20 22 47.7 t H01
2015-12-01 09:03:37 C 03 48 19.69 +20 21 16.0 t H01
2015-12-01 09:12:36 C 03 48 23.09 +20 20 03.7 t H01
2015-12-01 09:27:08 C 03 48 28.65 +20 18 06.9 t H01
2015-12-01 10:04:56 C 03 48 43.24 +20 13 07.7 o 291
2015-12-01 10:05:36 C 03 48 43.47 +20 13 02.6 o 291
2015-12-01 10:06:15 C 03 48 43.72 +20 12 57.1 o 291
2015-12-01 20:36:12 C 03 52 56.67 +18 49 52.3 q 958
2015-12-01 20:53:42 C 03 53 03.06 +18 47 36.5 q 958
2015-12-01 21:11:13 C 03 53 09.42 +18 45 20.2 q 958
2015-12-02 00:01:58 C 03 54 10.35 +18 23 06.4 q 203
2015-12-02 00:39:31 C 03 54 23.86 +18 18 12.5 q 203
2015-12-02 01:47:28 C 03 54 56.72 +18 09 29.0 t H01
2015-12-02 01:57:16 C 03 55 00.33 +18 08 13.7 t H01
2015-12-02 02:08:25 C 03 55 04.41 +18 06 48.3 t H01
2015-12-02 02:21:11 C 03 55 09.07 +18 05 10.4 t H01
2015-12-02 02:24:50 C 03 55 02.16 +18 04 27.3 q 204
2015-12-02 02:40:36 C 03 55 07.92 +18 02 23.9 q 204
2015-12-02 02:55:54 C 03 55 13.52 +18 00 24.1 q 204
2015-12-02 05:44:51 C 03 56 19.78 +17 38 56.7 u H21
2015-12-02 05:47:45 C 03 56 20.79 +17 38 34.3 u H21
2015-12-02 05:50:51 C 03 56 21.87 +17 38 10.4 u H21
2015-12-02 05:53:57 C 03 56 22.96 +17 37 46.3 u H21
2015-12-02 05:57:03 C 03 56 24.03 +17 37 22.5 u H21
2015-12-02 06:00:08 C 03 56 25.13 +17 36 58.6 u H21
2015-12-02 06:03:27 C 03 56 26.28 +17 36 32.8 u H21
2015-12-02 07:46:10 C 03 57 03.89 +17 23 33.6 u 926
2015-12-02 07:53:11 C 03 57 06.33 +17 22 38.4 u 926
2015-12-02 08:00:11 C 03 57 08.77 +17 21 45.4 u 926
2015-12-02 08:02:04 C 03 57 09.44 +17 21 30.2 o 926
2015-12-02 08:05:15 C 03 57 10.55 +17 21 06.0 o 926
2015-12-02 08:08:23 C 03 57 11.62 +17 20 41.4 o 926
2015-12-02 18:26:31 C 04 01 01.41 +16 01 46.1 o K51
2015-12-02 18:29:38 C 04 01 02.51 +16 01 22.9 o K51
2015-12-02 18:32:44 C 04 01 03.57 +16 00 59.7 o K51
2015-12-04 03:30:16 C 04 12 10.41 +12 01 21.7 u 926
2015-12-04 03:37:48 C 04 12 12.71 +12 00 29.5 u 926
2015-12-04 07:08:42 C 04 13 19.374 +11 36 14.19 L F51
2015-12-04 07:28:50 C 04 13 25.328 +11 33 55.45 L F51
2015-12-04 07:48:07 C 04 13 31.001 +11 31 42.42 L F51
2015-12-04 08:07:30 C 04 13 36.680 +11 29 28.65 L F51
2015-12-05 10:57:59 C 04 21 36.619 +08 30 02.32 L F51
2015-12-05 11:15:20 C 04 21 41.231 +08 28 10.50 L F51
2015-12-05 11:32:35 C 04 21 45.812 +08 26 19.26 L F51
2015-12-05 11:49:58 C 04 21 50.442 +08 24 27.25 L F51
2015-12-06 05:32:57 C 04 26 46.88 +06 34 45.0 u 807