745311 (2010 XC15)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4199057609 ± 4.70e-08
Semi-major axis (a)0.7324007586 AU ± 7.07e-09
Inclination (i)8.24019962° ± 5.36e-06
Long. of Asc. Node (Ω)94.39991744° ± 8.37e-07
Arg. of Perihelion (ω)158.12014900° ± 4.44e-06
Mean Anomaly (M)95.55203500° ± 2.69e-05
Mean Motion (n)1.5724943654°/day ± 2.28e-08
Perihelion dist (q)0.42486146 AU ± 3.47e-08
Aphelion dist (Q)1.03994006 AU ± 3.59e-08
Orbital Period0.62679162 yr ± 9.08e-09
NGA Modelr2
A2-1.32838064e-13 ± 1.39e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.323″
Uncertainty0
Orbit TypeAten
MOID0.002143 AU
Observations Used286
Oppositions7
Arc Total2010-2022
First Observation Used2010-12-05
Last Observation Used2022-12-27
Observations (346)
Date Type RA Dec Mag Band Observatory
2010-12-07 01:03:52 C 04 04 42.92 -23 37 53.6 c 844
2010-12-07 01:04:10 C 04 04 42.72 -23 37 52.9 c 844
2010-12-07 01:04:28 C 04 04 42.54 -23 37 52.3 c 844
2010-12-07 01:04:47 C 04 04 42.38 -23 37 51.4 c 844
2010-12-07 01:05:05 C 04 04 42.17 -23 37 50.4 c 844
2010-12-07 01:05:23 C 04 04 41.98 -23 37 49.6 c 844
2010-12-07 01:05:40 C 04 04 41.75 -23 37 48.5 c 844
2010-12-07 01:05:58 C 04 04 41.57 -23 37 48.1 c 844
2010-12-07 01:06:16 C 04 04 41.36 -23 37 47.5 c 844
2010-12-07 01:06:35 C 04 04 41.17 -23 37 47.0 c 844
2010-12-07 01:06:53 C 04 04 41.03 -23 37 45.2 c 844
2010-12-07 01:07:11 C 04 04 40.80 -23 37 45.1 c 844
2010-12-07 01:07:27 C 04 04 40.61 -23 37 43.8 c 844
2010-12-07 01:07:45 C 04 04 40.36 -23 37 43.2 c 844
2010-12-07 01:08:04 C 04 04 40.19 -23 37 42.6 c 844
2010-12-07 01:08:22 C 04 04 39.98 -23 37 41.9 c 844
2010-12-07 01:08:40 C 04 04 39.82 -23 37 41.4 c 844
2010-12-07 01:08:57 C 04 04 39.64 -23 37 40.2 c 844
2010-12-07 01:09:15 C 04 04 39.45 -23 37 39.1 c 844
2010-12-07 01:09:33 C 04 04 39.26 -23 37 39.3 c 844
2010-12-07 01:09:52 C 04 04 39.03 -23 37 38.0 c 844
2010-12-07 01:10:10 C 04 04 38.85 -23 37 37.9 c 844
2010-12-07 01:10:28 C 04 04 38.66 -23 37 36.6 c 844
2010-12-07 01:10:45 C 04 04 38.46 -23 37 35.9 c 844
2010-12-07 01:11:03 C 04 04 38.26 -23 37 35.0 c 844
2010-12-07 01:11:21 C 04 04 38.08 -23 37 34.0 c 844
2010-12-09 06:18:31 C 03 32 37.33 -21 05 26.9 o H21
2010-12-09 06:21:20 C 03 32 35.65 -21 05 18.0 o H21
2010-12-09 06:24:17 C 03 32 33.87 -21 05 08.6 o H21
2010-12-09 06:30:07 C 03 32 30.40 -21 04 50.0 o H21
2010-12-09 06:32:21 C 03 32 29.06 -21 04 43.2 o H21
2010-12-10 22:30:48 C 03 10 26.46 -18 56 14.6 v 204
2010-12-10 22:42:51 C 03 10 19.83 -18 55 34.3 v 204
2010-12-10 22:55:38 C 03 10 12.82 -18 54 51.9 v 204
2010-12-11 05:02:43 C 03 07 02.97 -18 34 27.0 o 291
2010-12-11 05:08:11 C 03 06 59.98 -18 34 09.5 o 291
2010-12-11 05:13:48 C 03 06 56.95 -18 33 50.4 o 291
2010-12-11 13:03:50 C 03 02 52.84 -18 06 04.9 r E12
2010-12-11 13:16:55 C 03 02 45.84 -18 05 20.8 r E12
2010-12-11 13:27:15 C 03 02 40.32 -18 04 45.8 r E12
2010-12-11 13:37:32 C 03 02 34.82 -18 04 11.3 r E12
2010-12-14 02:37:35 C 02 33 57.99 -14 42 51.7 o H20
2010-12-14 02:41:20 C 02 33 56.26 -14 42 39.3 o H20
2010-12-14 02:45:09 C 02 33 54.55 -14 42 27.1 o H20
2010-12-14 02:49:27 C 02 33 52.60 -14 42 12.5 o H20
2010-12-14 02:52:37 C 02 33 51.16 -14 42 02.3 o H21
2010-12-14 02:56:29 C 02 33 49.40 -14 41 49.4 o H21
2010-12-14 03:00:14 C 02 33 47.70 -14 41 37.1 o H21
2010-12-14 03:04:26 C 02 33 45.81 -14 41 23.4 o H21
2010-12-14 03:09:51 C 02 33 43.37 -14 41 05.6 o H21