2015 XR378

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5740665399 ± 1.70e-01
Semi-major axis (a)2.3364036008 AU ± 8.74e-01
Inclination (i)0.35647599° ± 6.08e-02
Long. of Asc. Node (Ω)91.94002073° ± 3.58e+00
Arg. of Perihelion (ω)328.25494611° ± 3.94e+00
Mean Anomaly (M)287.32881589° ± 5.69e+02
Mean Motion (n)0.2758101800°/day ± 1.55e-01
Perihelion dist (q)0.99387190 AU ± 5.45e-01
Aphelion dist (Q)3.68088670 AU ± 1.43e+00
Orbital Period3.57350000 yr ± 2.01e+00
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual2.417″
Uncertainty4
Orbit TypeApollo
MOID0.007135 AU
Observations Used61
Oppositions1
Arc Total2015-2016
First Observation Used
Last Observation Used2016-01-04
Observations (61)
Date Type RA Dec Mag Band Observatory
2015-12-14 09:09:26 C 06 13 07.82 +22 09 27.0 q G96
2015-12-14 09:16:45 C 06 13 12.33 +22 09 29.3 q G96
2015-12-14 09:24:04 C 06 13 16.96 +22 09 32.0 q G96
2015-12-14 09:31:23 C 06 13 21.46 +22 09 34.4 q G96
2015-12-14 10:13:41 C 06 13 47.91 +22 09 47.6 q G96
2015-12-14 10:22:40 C 06 13 53.51 +22 09 50.0 q G96
2015-12-14 10:31:36 C 06 13 59.10 +22 09 52.5 q G96
2015-12-14 10:40:34 C 06 14 04.71 +22 09 54.6 q G96
2015-12-14 19:54:47 C 06 20 19.40 +22 12 21.4 o K51
2015-12-14 19:56:46 C 06 20 20.62 +22 12 22.6 o K51
2015-12-14 19:59:54 C 06 20 22.51 +22 12 24.2 o K51
2015-12-14 21:58:07 C 06 21 31.02 +22 13 19.8 t L04
2015-12-14 22:04:07 C 06 21 34.48 +22 13 22.4 t L04
2015-12-14 22:14:32 C 06 21 40.53 +22 13 25.7 t L04
2015-12-15 01:22:12 C 06 23 30.26 +22 14 19.4 q K38
2015-12-15 01:37:02 C 06 23 38.64 +22 14 21.3 q K38
2015-12-15 02:07:24 C 06 23 55.85 +22 14 26.3 q K38
2015-12-15 10:13:34 C 06 28 40.32 +22 16 52.4 u 926
2015-12-15 12:06:42 C 06 29 40.77 +22 16 51.3 u 926
2015-12-15 12:14:05 C 06 29 44.69 +22 16 49.8 u 926
2015-12-16 07:15:23 C 06 40 03.54 +22 18 54.7 u 926
2015-12-16 07:20:34 C 06 40 05.90 +22 18 56.1 u 926
2015-12-16 07:25:45 C 06 40 08.31 +22 18 55.6 u 926
2015-12-16 09:41:28 C 06 41 09.42 +22 18 54.6 q G96
2015-12-16 09:47:17 C 06 41 11.97 +22 18 57.6 o 926
2015-12-16 09:48:43 C 06 41 12.63 +22 18 54.0 q G96
2015-12-16 09:53:24 C 06 41 14.73 +22 18 56.6 o 926
2015-12-16 09:55:58 C 06 41 15.91 +22 18 53.4 q G96
2015-12-16 09:58:18 C 06 41 16.93 +22 18 56.5 o 926
2015-12-16 10:03:13 C 06 41 19.17 +22 18 52.8 q G96
2015-12-17 02:46:52 C 06 49 05.95 +22 17 42.5 q 204
2015-12-17 02:58:58 C 06 49 10.93 +22 17 40.7 q 204
2015-12-17 03:10:48 C 06 49 15.81 +22 17 38.8 q 204
2015-12-17 06:51:16 C 06 51 01.01 +22 18 01.9 q I52
2015-12-17 06:53:24 C 06 51 01.82 +22 18 02.1 q I52
2015-12-17 06:58:58 C 06 51 03.99 +22 18 02.3 q I52
2015-12-18 07:36:37 C 07 00 51.71 +22 15 04.7 q I52
2015-12-18 07:41:29 C 07 00 53.31 +22 15 04.0 q I52
2015-12-18 07:47:44 C 07 00 55.42 +22 15 03.1 q I52
2015-12-18 07:50:49 C 07 00 56.49 +22 15 03.3 q I52
2015-12-18 08:30:46 C 07 01 06.36 +22 14 37.9 u H21
2015-12-18 08:36:58 C 07 01 08.43 +22 14 36.3 u H21
2015-12-18 08:43:10 C 07 01 10.51 +22 14 35.0 u H21
2015-12-18 08:49:25 C 07 01 12.59 +22 14 33.2 u H21
2015-12-18 08:53:00 C 07 01 13.79 +22 14 32.4 u H21
2015-12-18 11:25:11 C 07 02 06.93 +22 14 19.0 q I52
2015-12-18 11:30:24 C 07 02 08.66 +22 14 17.2 q I52
2015-12-18 11:39:41 C 07 02 11.73 +22 14 14.5 q I52
2015-12-18 11:45:33 C 07 02 13.68 +22 14 12.3 q I52
2015-12-22 07:08:33 C 07 27 57.14 +21 55 54.6 t 705