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
2022-01-09 04:24:56 C 04 19 14.20 -02 11 36.6 V G96
2022-01-09 04:32:24 C 04 19 13.21 -02 11 34.5 V G96
2022-01-27 05:38:02 C 03 30 20.269 +02 13 08.11 U F52
2022-01-27 05:38:56 C 03 30 20.194 +02 13 09.03 U F52
2022-01-27 05:55:56 C 03 30 18.392 +02 13 22.81 U F52
2022-01-27 05:56:51 C 03 30 18.310 +02 13 23.52 U F52
2022-01-27 06:13:37 C 03 30 16.571 +02 13 37.08 U F52
2022-01-27 06:14:31 C 03 30 16.452 +02 13 37.61 U F52
2022-01-27 06:31:13 C 03 30 14.727 +02 13 51.53 U F52
2022-01-27 06:32:07 C 03 30 14.636 +02 13 52.14 U F52
2022-08-18 12:37:27 C 23 33 32.118 -12 35 27.35 U F51
2022-08-18 12:53:41 C 23 33 30.828 -12 35 41.76 U F51
2022-08-18 13:09:57 C 23 33 29.540 -12 35 56.30 U F51
2022-08-18 13:26:09 C 23 33 28.255 -12 36 10.92 U F51
2022-08-31 11:38:06 C 23 08 57.421 -16 50 48.26 U F52
2022-08-31 11:53:44 C 23 08 56.142 -16 50 59.41 U F52
2022-08-31 12:09:24 C 23 08 54.862 -16 51 10.61 U F52
2023-12-04 09:22:05 C 05 06 38.777 -01 12 17.68 X F52
2023-12-04 09:40:35 C 05 06 37.207 -01 12 23.41 X F52
2023-12-04 09:59:06 C 05 06 35.596 -01 12 29.09 X F52
2023-12-05 11:10:54 C 05 04 28.511 -01 20 02.14 X F52
2023-12-05 11:46:45 C 05 04 25.343 -01 20 12.71 X F52
2023-12-05 12:04:47 C 05 04 23.748 -01 20 18.03 X F52
2023-12-08 10:44:05 C 04 58 11.997 -01 39 32.84 X F52
2023-12-08 11:02:55 C 04 58 10.251 -01 39 37.39 X F52
2023-12-08 11:21:40 C 04 58 08.493 -01 39 41.88 X F52
2023-12-08 11:40:22 C 04 58 06.754 -01 39 46.76 X F52
2024-01-02 07:05:52 C 03 59 49.054 -01 44 23.77 X F51
2024-01-02 07:22:19 C 03 59 47.491 -01 44 19.22 X F51
2024-01-02 07:38:48 C 03 59 45.911 -01 44 15.01 X F51
2024-01-02 07:55:20 C 03 59 44.354 -01 44 10.78 X F51
2024-06-19 13:52:56 C 23 59 52.338 +06 49 29.11 X F51
2024-06-19 14:06:58 C 23 59 52.478 +06 49 20.77 X F51
2024-06-19 14:15:08 C 23 59 52.561 +06 49 15.73 X F51
2024-07-29 13:07:39 C 23 36 23.519 -06 37 28.46 X F52
2024-07-29 13:22:56 C 23 36 22.414 -06 37 45.35 X F52
2024-07-29 13:38:17 C 23 36 21.311 -06 38 02.21 X F52
2024-07-29 13:53:39 C 23 36 20.207 -06 38 19.08 X F52
2024-08-11 12:32:05 C 23 11 48.981 -12 23 21.16 X F52
2024-08-11 12:47:15 C 23 11 47.590 -12 23 37.69 X F52
2024-08-11 13:02:25 C 23 11 46.214 -12 23 53.95 X F52
2024-08-11 13:17:36 C 23 11 44.838 -12 24 10.36 X F52
2024-09-10 08:26:57 C 22 14 47.886 -21 33 48.18 X F51
2024-09-10 08:42:59 C 22 14 46.929 -21 33 54.63 X F51
2024-09-10 08:58:58 C 22 14 45.957 -21 34 01.21 X F51
2025-11-28 08:53:01 C 04 42 33.939 -01 06 46.41 X F52
2025-11-28 09:08:56 C 04 42 32.662 -01 06 51.49 X F52
2025-11-28 09:40:56 C 04 42 30.030 -01 07 01.16 X F52