2015 XJ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3546430000
Semi-major axis (a)1.3195292000 AU
Inclination (i)6.50437000°
Long. of Asc. Node (Ω)230.65052000°
Arg. of Perihelion (ω)128.07371000°
Mean Anomaly (M)245.76196000°
Mean Motion (n)0.6502428500°/day
Perihelion dist (q)0.85156740 AU
Aphelion dist (Q)1.78749100 AU
Orbital Period1.51575320 yr
Physical Parameters
H (abs. magnitude)23.49
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty5
Orbit TypeApollo
MOID0.017973 AU
Observations Used81
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-01-06
Observations (81)
Date Type RA Dec Mag Band Observatory
2015-12-13 11:53:13 C 05 49 39.814 -04 49 33.89 L F51
2015-12-13 12:12:04 C 05 49 37.662 -04 49 18.44 L F51
2015-12-13 12:30:52 C 05 49 35.526 -04 49 02.85 L F51
2015-12-16 03:42:22 C 05 44 03.75 -03 58 09.7 u 807
2015-12-16 03:50:08 C 05 44 03.02 -03 58 04.1 u 807
2015-12-16 03:58:05 C 05 44 02.28 -03 57 57.7 u 807
2015-12-17 06:20:48 C 05 42 00.04 -03 38 56.9 u H21
2015-12-17 06:29:31 C 05 41 59.31 -03 38 50.3 u H21
2015-12-17 06:36:02 C 05 41 58.74 -03 38 45.0 u H21
2015-12-17 06:44:41 C 05 41 58.02 -03 38 38.5 u H21
2015-12-17 06:55:30 C 05 41 57.09 -03 38 30.5 u H21
2015-12-17 07:00:41 C 05 41 56.63 -03 38 26.5 u H21
2015-12-18 05:55:29 C 05 40 19.23 -03 20 18.2 u 807
2015-12-18 06:00:43 C 05 40 18.81 -03 20 14.2 u 807
2015-12-18 06:06:08 C 05 40 18.35 -03 20 10.0 u 807
2015-12-18 06:10:56 C 05 40 17.95 -03 20 06.5 u 807
2015-12-18 06:16:34 C 05 40 17.49 -03 20 02.2 u 807
2015-12-22 04:48:44 C 05 34 44.63 -02 12 01.8 u 807
2015-12-22 04:54:02 C 05 34 44.30 -02 11 58.0 u 807
2015-12-22 04:59:31 C 05 34 43.99 -02 11 54.1 u 807
2015-12-22 05:04:35 C 05 34 43.67 -02 11 50.5 u 807
2015-12-22 05:10:04 C 05 34 43.32 -02 11 46.9 u 807
2015-12-29 04:58:49 C 05 28 22.02 -00 18 17.1 u 807
2015-12-29 05:08:21 C 05 28 21.67 -00 18 11.0 u 807
2015-12-29 05:17:54 C 05 28 21.30 -00 18 05.1 u 807
2016-01-02 05:08:34 C 05 26 19.53 +00 43 06.6 u H21
2016-01-02 05:28:38 C 05 26 19.07 +00 43 19.3 u H21
2016-01-02 05:52:42 C 05 26 18.50 +00 43 34.5 u H21
2016-01-06 04:17:12 C 05 25 15.72 +01 42 44.7 u H21
2016-01-06 04:26:10 C 05 25 15.56 +01 42 49.9 u H21
2016-01-06 04:38:04 C 05 25 15.41 +01 42 56.9 u H21