2015 XK1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5347295362 ± 2.17e-08
Semi-major axis (a)1.6346185157 AU ± 1.05e-08
Inclination (i)6.45633871° ± 2.60e-06
Long. of Asc. Node (Ω)189.24574899° ± 4.40e-05
Arg. of Perihelion (ω)343.24955982° ± 4.34e-05
Mean Anomaly (M)235.58789487° ± 1.56e-05
Mean Motion (n)0.4716150495°/day ± 4.55e-09
Perihelion dist (q)0.76053972 AU ± 3.58e-08
Aphelion dist (Q)2.50869732 AU ± 3.89e-08
Orbital Period2.08989574 yr ± 2.02e-08
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty0
Orbit TypeApollo
MOID0.093720 AU
Observations Used380
Oppositions5
Arc Total2015-2025
First Observation Used2015-11-22
Last Observation Used2025-09-28
Observations (402)
Date Type RA Dec Mag Band Observatory
2015-12-23 03:14:46 C 03 23 17.78 -10 37 54.9 u 807
2015-12-23 03:17:17 C 03 23 17.38 -10 37 58.4 u 807
2015-12-23 03:19:59 C 03 23 16.96 -10 38 02.3 u 807
2015-12-23 03:22:39 C 03 23 16.56 -10 38 06.4 u 807
2015-12-23 03:25:00 C 03 23 16.19 -10 38 09.8 u 807
2015-12-24 02:32:15 C 03 19 48.99 -11 12 41.0 u 807
2015-12-24 02:33:56 C 03 19 48.74 -11 12 43.6 u 807
2015-12-24 02:35:36 C 03 19 48.48 -11 12 46.4 u 807
2015-12-24 02:37:17 C 03 19 48.21 -11 12 49.0 u 807
2015-12-24 02:38:59 C 03 19 47.93 -11 12 51.0 u 807
2015-12-28 02:06:20 C 03 05 02.71 -13 35 10.5 u 807
2015-12-28 02:09:42 C 03 05 02.14 -13 35 15.3 u 807
2015-12-28 02:13:04 C 03 05 01.59 -13 35 20.5 u 807
2015-12-28 02:16:25 C 03 05 01.05 -13 35 25.6 u 807
2015-12-28 02:19:46 C 03 05 00.49 -13 35 30.7 u 807
2015-12-29 00:58:52 C 03 01 24.35 -14 09 12.9 u 807
2015-12-29 01:02:00 C 03 01 23.81 -14 09 17.3 u 807
2015-12-29 01:11:08 C 03 01 22.27 -14 09 30.9 u 807
2015-12-30 02:15:29 C 02 57 18.52 -14 46 44.2 u 807
2015-12-30 02:18:36 C 02 57 17.98 -14 46 48.8 u 807
2015-12-30 02:21:56 C 02 57 17.39 -14 46 53.6 u 807
2015-12-30 02:24:50 C 02 57 16.86 -14 46 57.7 u 807
2015-12-30 02:28:09 C 02 57 16.33 -14 47 03.0 u 807
2015-12-30 11:38:11 C 02 55 47.83 -15 01 16.1 q D29
2015-12-30 11:58:31 C 02 55 44.32 -15 01 46.8 q D29
2015-12-30 12:18:50 C 02 55 40.88 -15 02 16.2 q D29
2015-12-31 03:14:49 C 02 53 13.60 -15 24 25.8 R G45
2015-12-31 03:21:45 C 02 53 12.38 -15 24 35.3 R G45
2015-12-31 03:28:32 C 02 53 11.22 -15 24 45.8 R G45
2015-12-31 03:44:47 C 02 53 08.38 -15 25 10.1 R G45
2015-12-31 12:26:30 C 02 51 41.70 -15 38 03.1 o 300
2015-12-31 12:36:29 C 02 51 39.94 -15 38 18.2 o 300
2015-12-31 12:39:48 C 02 51 39.37 -15 38 23.2 o 300
2016-01-02 01:14:40 C 02 45 31.92 -16 31 54.9 u 807
2016-01-02 01:17:47 C 02 45 31.36 -16 31 59.3 u 807
2016-01-02 01:21:06 C 02 45 30.77 -16 32 04.1 u 807
2016-01-02 01:24:25 C 02 45 30.19 -16 32 08.9 u 807
2016-01-02 01:27:19 C 02 45 29.65 -16 32 13.2 u 807
2016-01-03 00:47:52 C 02 41 30.96 -17 06 43.8 u 807
2016-01-03 00:50:24 C 02 41 30.52 -17 06 47.6 u 807
2016-01-03 00:53:06 C 02 41 30.04 -17 06 51.6 u 807
2016-01-03 00:55:38 C 02 41 29.58 -17 06 55.4 u 807
2016-01-03 00:58:11 C 02 41 29.11 -17 06 59.1 u 807
2016-01-03 01:43:29 C 02 41 20.87 -17 08 05.7 u 807
2016-01-03 01:46:48 C 02 41 20.28 -17 08 10.3 u 807
2016-01-03 01:50:07 C 02 41 19.68 -17 08 14.9 u 807
2016-01-03 01:53:26 C 02 41 19.08 -17 08 20.0 u 807
2016-01-03 01:56:08 C 02 41 18.60 -17 08 24.1 u 807
2016-01-03 03:49:52 C 02 40 59.46 -17 11 49.6 q I52
2016-01-03 03:55:58 C 02 40 58.36 -17 11 58.6 q I52