368790 (2005 XK8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2538869256 ± 8.01e-08
Semi-major axis (a)1.6111179291 AU ± 1.50e-08
Inclination (i)25.45974978° ± 1.27e-05
Long. of Asc. Node (Ω)277.74889498° ± 5.75e-06
Arg. of Perihelion (ω)173.54154875° ± 3.26e-05
Mean Anomaly (M)268.88331057° ± 6.34e-05
Mean Motion (n)0.4819714134°/day ± 6.72e-09
Perihelion dist (q)1.20207615 AU ± 1.30e-07
Aphelion dist (Q)2.02015971 AU ± 1.30e-07
Orbital Period2.04498909 yr ± 2.85e-08
Physical Parameters
H (abs. magnitude)19.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.397″
Uncertainty0
Orbit TypeAmor
MOID0.219396 AU
Observations Used161
Oppositions8
Arc Total2005-2021
First Observation Used2005-12-07
Last Observation Used2021-07-06
Observations (167)
Date Type RA Dec Mag Band Observatory
2005-12-07 08:45:15 C 08 53 44.16 +40 11 11.0 r 703
2005-12-07 08:57:06 C 08 53 43.69 +40 10 40.5 r 703
2005-12-07 09:08:59 C 08 53 43.08 +40 10 09.6 r 703
2005-12-07 09:20:51 C 08 53 42.54 +40 09 39.6 r 703
2005-12-07 09:45:06 C 08 53 41.35 +40 08 38.4 r 703
2005-12-07 09:55:46 C 08 53 40.99 +40 08 10.1 r 703
2005-12-07 10:06:27 C 08 53 40.38 +40 07 42.7 r 703
2005-12-07 10:17:08 C 08 53 39.84 +40 07 15.5 r 703
2005-12-08 06:13:39 C 08 52 51.89 +39 14 30.5 c 854
2005-12-08 06:21:48 C 08 52 51.64 +39 14 11.2 c 854
2005-12-08 06:30:03 C 08 52 51.25 +39 13 49.1 c 854
2005-12-08 08:35:39 C 08 52 45.08 +39 08 19.2 r 703
2005-12-08 08:44:26 C 08 52 44.68 +39 07 55.6 r 703
2005-12-08 08:53:19 C 08 52 44.25 +39 07 32.8 r 703
2005-12-08 09:02:11 C 08 52 43.78 +39 07 09.2 r 703
2005-12-10 05:27:04 C 08 50 34.74 +37 03 49.9 18.9 r 147
2005-12-10 05:29:11 C 08 50 34.63 +37 03 43.6 18.9 r 147
2005-12-10 05:37:42 C 08 50 34.16 +37 03 18.6 18.8 r 147
2005-12-10 05:39:49 C 08 50 34.05 +37 03 12.4 18.6 r 147
2005-12-10 08:07:54 C 08 50 28.82 +36 56 14.1 r 703
2005-12-10 08:20:07 C 08 50 28.10 +36 55 39.3 r 703
2005-12-10 08:32:27 C 08 50 27.34 +36 55 04.0 r 703
2005-12-10 08:44:45 C 08 50 26.62 +36 54 28.9 r 703
2005-12-13 14:19:20 C 08 45 50.70 +32 58 46.0 o F65
2005-12-18 02:37:20 C 08 37 48.97 +26 46 41.0 r J95
2005-12-18 02:42:57 C 08 37 48.52 +26 46 21.3 r J95
2005-12-18 02:48:47 C 08 37 48.03 +26 45 59.5 r J95
2005-12-22 07:13:29 C 08 28 50.84 +20 20 48.0 r 703
2005-12-22 07:28:10 C 08 28 49.29 +20 19 50.2 r 703
2005-12-22 07:42:53 C 08 28 47.74 +20 18 50.7 r 703
2005-12-22 07:57:38 C 08 28 46.20 +20 17 52.5 r 703
2005-12-24 09:47:23 C 08 23 50.35 +16 55 19.3 c 691
2005-12-24 10:12:19 C 08 23 47.62 +16 53 37.2 c 691
2005-12-24 10:37:15 C 08 23 44.85 +16 51 53.6 c 691
2005-12-25 07:35:55 C 08 21 37.55 +15 24 58.8 o 699
2005-12-25 07:51:39 C 08 21 35.85 +15 23 52.5 o 699
2005-12-25 08:07:26 C 08 21 34.05 +15 22 47.9 o 699
2005-12-26 03:06:56 C 08 19 33.92 +14 03 29.1 r 170
2005-12-26 03:08:00 C 08 19 33.81 +14 03 25.1 r 170
2005-12-26 03:09:04 C 08 19 33.68 +14 03 20.5 r 170
2005-12-26 03:10:08 C 08 19 33.55 +14 03 15.9 r 170
2005-12-27 08:15:23 C 08 16 29.13 +12 01 16.9 18.4 c 704
2005-12-27 08:34:50 C 08 16 26.88 +11 59 54.9 18.4 c 704
2005-12-27 08:53:51 C 08 16 24.66 +11 58 34.9 18.2 c 704
2005-12-27 09:13:01 C 08 16 22.47 +11 57 14.2 18.8 c 704
2005-12-27 09:32:03 C 08 16 20.23 +11 55 55.0 18.3 c 704
2006-01-05 08:52:31 C 07 52 17.28 -02 40 56.2 r 448
2006-01-05 08:57:04 C 07 52 16.75 -02 41 12.9 r 448
2006-01-05 09:01:37 C 07 52 16.19 -02 41 29.4 r 448
2006-01-09 02:41:55 C 07 42 23.68 -08 01 21.0 r 734