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
2015-12-06 05:36:06 C 04 26 47.70 +06 34 25.5 u 807
2015-12-06 05:39:24 C 04 26 48.52 +06 34 05.2 u 807
2015-12-06 05:42:27 C 04 26 49.29 +06 33 46.8 u 807
2015-12-06 05:45:45 C 04 26 50.10 +06 33 26.7 u 807
2015-12-07 05:33:43 C 04 33 00.86 +04 13 52.7 u 807
2015-12-07 05:38:15 C 04 33 01.91 +04 13 27.3 u 807
2015-12-07 05:42:22 C 04 33 02.86 +04 13 03.8 u 807
2015-12-07 05:46:51 C 04 33 03.89 +04 12 38.8 u 807
2015-12-07 05:51:56 C 04 33 05.08 +04 12 10.1 u 807
2015-12-09 06:02:16 C 04 44 11.81 +00 01 48.4 u 807
2015-12-09 06:11:40 C 04 44 13.69 +00 01 03.1 u 807
2015-12-09 06:21:05 C 04 44 15.52 +00 00 18.4 u 807
2015-12-18 05:50:55 C 05 18 07.16 -11 40 14.0 u 807
2015-12-18 06:03:51 C 05 18 08.53 -11 40 40.0 u 807
2015-12-18 06:16:21 C 05 18 09.80 -11 41 05.4 u 807
2015-12-20 05:48:18 C 05 23 19.25 -13 10 36.2 u H21
2015-12-20 06:00:49 C 05 23 20.38 -13 10 57.0 u H21
2015-12-20 06:16:27 C 05 23 21.80 -13 11 23.4 u H21