804323 (2015 XK351)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5756332301 ± 2.03e-08
Semi-major axis (a)1.6057357664 AU ± 4.29e-09
Inclination (i)11.83203379° ± 4.40e-06
Long. of Asc. Node (Ω)135.97275343° ± 1.13e-05
Arg. of Perihelion (ω)67.65729197° ± 1.11e-05
Mean Anomaly (M)283.04764444° ± 6.72e-06
Mean Motion (n)0.4843966764°/day ± 1.94e-09
Perihelion dist (q)0.68142090 AU ± 3.26e-08
Aphelion dist (Q)2.53005063 AU ± 3.33e-08
Orbital Period2.03475030 yr ± 8.15e-09
Physical Parameters
H (abs. magnitude)20.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.195″
Uncertainty0
Orbit TypeApollo
MOID0.042957 AU
Observations Used174
Oppositions5
Arc Total2015-2025
First Observation Used2015-12-08
Last Observation Used2025-11-28
Observations (198)
Date Type RA Dec Mag Band Observatory
2015-12-08 14:19:26 C 09 31 35.147 -03 27 26.96 L F51
2015-12-08 14:37:34 C 09 31 38.049 -03 27 44.18 L F51
2015-12-08 14:55:39 C 09 31 40.928 -03 28 01.26 L F51
2015-12-08 15:13:49 C 09 31 43.819 -03 28 18.47 L F51
2015-12-09 12:12:34 C 09 35 13.08 -03 48 25.1 o 926
2015-12-09 12:23:45 C 09 35 14.93 -03 48 36.9 o 926
2015-12-09 12:34:56 C 09 35 16.80 -03 48 46.2 o 926
2015-12-09 13:08:00 C 09 35 23.023 -03 49 15.19 t 568
2015-12-09 13:09:33 C 09 35 23.276 -03 49 16.73 t 568
2015-12-11 06:10:43 C 09 42 31.50 -04 29 37.3 q W85
2015-12-11 06:18:21 C 09 42 32.86 -04 29 45.2 q W85
2015-12-11 06:24:08 C 09 42 33.87 -04 29 51.0 q W85
2015-12-11 06:28:55 C 09 42 34.71 -04 29 56.0 q W85
2015-12-13 12:19:15 C 09 52 36.51 -05 26 20.8 o 926
2015-12-13 12:30:57 C 09 52 38.75 -05 26 33.3 o 926
2015-12-13 12:39:42 C 09 52 40.39 -05 26 43.1 o 926
2015-12-14 09:19:01 C 09 56 46.16 -05 49 08.5 o 291
2015-12-14 09:24:30 C 09 56 47.22 -05 49 14.4 o 291
2015-12-18 07:48:50 C 10 17 18.31 -07 38 08.3 u 807
2015-12-18 07:53:04 C 10 17 19.29 -07 38 13.3 u 807
2015-12-18 07:57:30 C 10 17 20.31 -07 38 18.6 u 807
2015-12-18 08:01:34 C 10 17 21.25 -07 38 23.6 u 807
2015-12-18 08:05:59 C 10 17 22.26 -07 38 29.0 u 807
2015-12-19 10:39:54 C 10 23 46.07 -08 11 39.7 u H21
2015-12-19 10:50:52 C 10 23 48.71 -08 11 53.6 u H21
2015-12-19 11:00:05 C 10 23 50.95 -08 12 04.8 u H21
2015-12-22 06:17:37 C 10 41 32.53 -09 38 45.4 u 807
2015-12-22 06:20:47 C 10 41 33.42 -09 38 49.4 u 807
2015-12-22 06:24:09 C 10 41 34.35 -09 38 54.1 u 807
2015-12-22 06:27:31 C 10 41 35.25 -09 38 59.0 u 807
2015-12-22 06:30:29 C 10 41 36.07 -09 39 02.5 u 807
2015-12-23 06:57:09 C 10 48 35.19 -10 12 02.7 u 807
2015-12-23 07:00:36 C 10 48 36.18 -10 12 07.5 u 807
2015-12-23 07:04:12 C 10 48 37.23 -10 12 12.4 u 807
2015-12-24 07:29:44 C 10 55 55.72 -10 45 50.7 u 807
2015-12-24 07:34:18 C 10 55 57.10 -10 45 57.3 u 807
2015-12-24 07:38:23 C 10 55 58.33 -10 46 02.8 u 807
2015-12-24 07:42:28 C 10 55 59.55 -10 46 08.3 u 807
2015-12-24 07:46:52 C 10 56 00.87 -10 46 14.6 u 807
2015-12-29 10:01:47 C 11 38 05.53 -13 41 49.2 o 291
2015-12-29 10:16:24 C 11 38 11.05 -13 42 10.4 o 291
2016-01-03 12:56:17 C 12 30 24.64 -16 33 21.6 o 926
2016-01-03 13:00:20 C 12 30 26.58 -16 33 26.7 o 926
2016-01-03 13:04:22 C 12 30 28.33 -16 33 31.8 o 926
2016-01-04 15:00:11 C 12 42 46.87 -17 05 22.5 t 474
2016-01-04 15:01:55 C 12 42 47.68 -17 05 24.6 t 474
2016-01-04 15:03:39 C 12 42 48.49 -17 05 26.7 t 474
2016-01-04 15:05:34 C 12 42 49.42 -17 05 29.2 t 474
2016-01-10 14:52:52 C 13 56 17.58 -19 16 07.0 t 474
2016-01-10 14:56:19 C 13 56 19.35 -19 16 07.9 t 474