2015 XG261

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1953276000
Semi-major axis (a)0.9902203000 AU
Inclination (i)65.77463000°
Long. of Asc. Node (Ω)77.15083000°
Arg. of Perihelion (ω)187.29987000°
Mean Anomaly (M)203.36270000°
Mean Motion (n)1.0002449400°/day
Perihelion dist (q)0.79680290 AU
Aphelion dist (Q)1.18363770 AU
Orbital Period0.98536640 yr
Physical Parameters
H (abs. magnitude)23.05
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.610″
Uncertainty8
Orbit TypeAten
MOID0.195424 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-12-20
Observations (25)
Date Type RA Dec Mag Band Observatory
2015-12-05 09:53:36 C 06 03 51.148 +05 49 08.50 L F51
2015-12-05 10:11:28 C 06 03 41.808 +05 51 29.98 L F51
2015-12-09 12:01:49 C 05 05 49.862 +19 45 37.81 L F51
2015-12-09 12:41:47 C 05 05 22.991 +19 51 21.05 L F51
2015-12-09 13:01:42 C 05 05 09.682 +19 54 10.95 L F51
2015-12-09 21:19:58 C 04 59 39.84 +21 05 08.6 S 033
2015-12-09 21:23:15 C 04 59 37.61 +21 05 36.5 S 033
2015-12-09 21:26:30 C 04 59 35.42 +21 06 04.1 S 033
2015-12-09 22:37:23 C 04 58 47.08 +21 16 10.1 S 033
2015-12-09 22:40:49 C 04 58 44.74 +21 16 39.0 S 033
2015-12-09 22:44:16 C 04 58 42.39 +21 17 08.3 S 033
2015-12-11 05:25:54 C 04 37 34.51 +25 31 30.3 u 926
2015-12-11 05:35:34 C 04 37 27.60 +25 32 47.7 u 926
2015-12-11 05:45:14 C 04 37 20.67 +25 34 05.3 u 926
2015-12-11 06:38:34 C 04 36 42.57 +25 41 11.3 o 926
2015-12-11 06:42:34 C 04 36 39.73 +25 41 43.1 o 926
2015-12-11 06:46:28 C 04 36 36.95 +25 42 13.9 o 926
2015-12-16 07:04:36 C 03 11 30.18 +38 11 59.0 o 291
2015-12-16 07:16:53 C 03 11 21.85 +38 12 51.8 o 291
2015-12-16 07:28:37 C 03 11 13.34 +38 13 42.1 t 705
2015-12-16 07:30:29 C 03 11 12.05 +38 13 50.4 t 705
2015-12-16 07:32:21 C 03 11 11.23 +38 13 55.4 t 705
2015-12-20 01:46:52 C 02 15 52.66 +43 00 20.8 u H21
2015-12-20 02:03:57 C 02 15 43.20 +43 00 58.7 u H21
2015-12-20 02:24:15 C 02 15 31.92 +43 01 43.0 u H21