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
2020-01-20 07:39:21 C 04 26 33.19 -05 59 13.4 V T08
2020-01-20 07:47:33 C 04 26 30.76 -05 59 09.0 V T08
2020-01-20 08:02:15 C 04 26 26.37 -05 59 02.5 V T08
2020-01-21 08:23:23 C 04 19 20.16 -05 47 08.0 V T05
2020-01-21 08:27:21 C 04 19 18.89 -05 47 05.4 V T05
2020-01-21 08:28:00 C 04 19 18.66 -05 47 05.9 V T05
2020-01-21 08:56:54 C 04 19 09.78 -05 46 49.8 V T05
2020-01-22 07:15:19 C 04 12 26.98 -05 34 34.6 V T05
2020-01-22 07:19:57 C 04 12 25.52 -05 34 31.3 V T05
2020-01-22 07:28:35 C 04 12 22.78 -05 34 26.1 V T05
2020-01-22 07:42:54 C 04 12 18.17 -05 34 18.1 V T05
2020-01-24 04:41:07 C 03 58 03.70 -05 05 42.6 V 703
2020-01-24 04:49:23 C 03 58 00.86 -05 05 36.3 V 703
2020-01-24 04:57:39 C 03 57 58.08 -05 05 30.9 V 703
2020-01-24 05:05:55 C 03 57 55.29 -05 05 23.2 V 703
2020-01-24 07:58:58 C 03 56 58.56 -05 03 14.7 V T08
2020-01-24 08:03:40 C 03 56 56.92 -05 03 10.9 V T08
2020-01-24 08:11:47 C 03 56 54.21 -05 03 05.5 V T08
2020-01-24 08:26:32 C 03 56 49.19 -05 02 55.1 V T08
2020-01-26 07:51:50 C 03 40 44.16 -04 26 27.2 V T05
2020-01-26 07:56:36 C 03 40 42.41 -04 26 22.3 V T05
2020-01-26 08:05:20 C 03 40 39.23 -04 26 15.9 V T05
2020-01-26 08:23:19 C 03 40 32.75 -04 25 59.8 V T05
2020-01-27 04:48:28 C 03 33 18.13 -04 08 36.2 V 703
2020-01-27 04:56:37 C 03 33 15.04 -04 08 29.9 V 703
2020-01-27 05:04:46 C 03 33 12.06 -04 08 21.9 V 703
2020-01-27 05:12:55 C 03 33 09.00 -04 08 14.8 V 703
2020-01-28 03:22:58 C 03 25 04.15 -03 47 59.2 V G96
2020-01-28 03:30:22 C 03 25 01.33 -03 47 52.2 V G96
2020-01-28 03:37:46 C 03 24 58.47 -03 47 45.2 V G96
2020-01-28 03:45:09 C 03 24 55.66 -03 47 38.2 V G96
2020-01-28 06:25:05 C 03 23 56.40 -03 44 57.8 V T08
2020-01-28 06:29:05 C 03 23 54.84 -03 44 53.4 V T08
2020-01-28 06:36:30 C 03 23 51.97 -03 44 46.4 V T08
2020-01-28 06:50:39 C 03 23 46.56 -03 44 33.0 V T08
2020-07-29 13:55:23 C 00 21 21.116 -04 48 25.89 U F51
2020-07-29 14:08:30 C 00 21 20.706 -04 48 34.43 U F51
2020-07-29 14:21:36 C 00 21 20.296 -04 48 43.16 U F51
2020-07-29 14:34:43 C 00 21 19.903 -04 48 51.61 U F51
2020-08-14 12:52:30 C 00 04 35.769 -09 32 42.04 U F51
2020-08-14 13:08:34 C 00 04 34.781 -09 32 54.88 U F51
2020-08-14 13:40:46 C 00 04 32.836 -09 33 20.50 U F51
2020-08-19 12:10:42 C 23 57 11.486 -11 08 53.53 U F51
2020-08-19 12:28:41 C 23 57 10.269 -11 09 07.62 U F51
2020-08-19 12:46:40 C 23 57 09.043 -11 09 22.35 U F51
2020-09-14 08:42:40 C 23 12 42.915 -18 15 03.08 U F51
2020-09-14 09:02:18 C 23 12 41.561 -18 15 12.42 U F51
2020-09-14 09:21:58 C 23 12 40.186 -18 15 22.37 U F51
2022-01-09 04:09:59 C 04 19 16.10 -02 11 42.6 V G96
2022-01-09 04:17:27 C 04 19 15.18 -02 11 39.6 V G96