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
2008-01-04 05:54:05 C 03 48 37.12 +27 30 01.9 r H45
2008-01-04 05:56:34 C 03 48 37.32 +27 29 53.0 r H45
2008-01-04 05:58:12 C 03 48 37.42 +27 29 45.7 r H45
2008-01-04 06:00:02 C 03 48 37.60 +27 29 39.2 r H45
2008-01-04 06:02:14 C 03 48 37.77 +27 29 30.4 r H45
2008-01-09 05:30:46 C 03 58 47.35 +20 03 29.4 r H45
2008-01-09 05:32:52 C 03 58 47.50 +20 03 21.2 r H45
2008-01-09 05:34:43 C 03 58 47.68 +20 03 14.8 r H45
2008-01-09 05:36:41 C 03 58 47.83 +20 03 07.7 r H45
2008-01-09 05:38:22 C 03 58 47.95 +20 03 02.2 r H45
2008-01-10 03:59:30 C 04 00 42.37 +18 45 31.1 r G96
2008-01-10 04:08:13 C 04 00 43.05 +18 45 01.1 r G96
2008-01-10 04:25:45 C 04 00 44.38 +18 44 01.4 r G96
2008-01-11 04:42:21 C 04 02 47.00 +17 22 07.7 r G96
2008-01-11 04:50:20 C 04 02 47.61 +17 21 41.1 r G96
2008-01-11 04:58:21 C 04 02 48.26 +17 21 14.5 r G96
2008-01-14 05:48:38 C 04 08 54.76 +13 30 34.5 r H45
2008-01-14 05:51:21 C 04 08 54.98 +13 30 26.6 r H45
2008-01-14 05:53:05 C 04 08 55.09 +13 30 22.1 r H45
2008-01-14 05:54:51 C 04 08 55.24 +13 30 16.0 r H45
2008-01-14 05:56:45 C 04 08 55.37 +13 30 09.8 r H45
2010-02-06 11:46:59 S 03 31 23.904 +10 00 47.99 L C51
2010-02-07 19:32:21 S 03 35 54.818 +09 27 55.40 L C51
2010-02-08 03:28:44 S 03 37 02.119 +09 19 48.11 L C51
2011-07-24 08:16:15 C 22 58 00.71 +31 32 24.8 o H21
2011-07-24 08:28:59 C 22 58 00.53 +31 32 40.3 o H21
2012-01-27 02:03:33 C 01 46 00.48 +19 42 15.1 r G96
2012-01-27 02:12:21 C 01 46 01.92 +19 42 10.2 r G96
2012-01-27 02:21:10 C 01 46 03.36 +19 42 04.1 r G96
2012-01-27 02:30:06 C 01 46 04.87 +19 41 58.2 r G96
2013-07-29 08:08:15 C 22 07 59.30 +28 06 52.4 u H21
2013-07-29 08:31:48 C 22 07 58.07 +28 07 15.9 u H21
2013-07-29 08:59:53 C 22 07 56.56 +28 07 43.9 u H21
2013-08-01 07:10:49 C 22 04 12.24 +29 17 12.6 u H21
2013-08-01 07:52:28 C 22 04 09.88 +29 17 51.8 u H21
2013-08-01 08:01:20 C 22 04 09.34 +29 18 00.6 u H21
2017-07-16 06:31:16 C 21 05 00.06 +10 22 00.8 u H21
2017-07-16 06:45:52 C 21 04 59.17 +10 22 12.2 u H21
2017-07-16 07:11:52 C 21 04 57.58 +10 22 32.1 u H21
2017-07-20 05:37:39 C 20 58 58.72 +11 32 37.1 u H21
2017-07-20 05:46:24 C 20 58 58.12 +11 32 43.3 u H21
2017-07-20 06:01:39 C 20 58 57.07 +11 32 54.7 u H21
2017-07-24 06:28:09 C 20 52 16.97 +12 39 28.0 u H21
2017-07-24 06:45:42 C 20 52 15.67 +12 39 39.6 u H21
2017-07-24 07:08:49 C 20 52 13.95 +12 39 55.0 u H21
2017-07-26 05:37:58 C 20 48 51.06 +13 09 51.4 u H21
2017-07-26 05:57:53 C 20 48 49.56 +13 10 04.2 u H21
2019-06-29 06:07:16 C 20 53 26.46 -00 56 19.6 u H21
2019-06-29 06:16:54 C 20 53 26.04 -00 56 12.7 u H21
2019-06-29 06:27:07 C 20 53 25.54 -00 56 05.4 u H21