2008 RK1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5780248243 ± 4.64e-08
Semi-major axis (a)2.7746651109 AU ± 1.15e-08
Inclination (i)6.65075353° ± 5.54e-06
Long. of Asc. Node (Ω)350.27932528° ± 1.60e-05
Arg. of Perihelion (ω)349.22735403° ± 2.68e-05
Mean Anomaly (M)252.49828842° ± 5.42e-06
Mean Motion (n)0.2132536220°/day ± 1.33e-09
Perihelion dist (q)1.17083980 AU ± 1.29e-07
Aphelion dist (Q)4.37849042 AU ± 1.30e-07
Orbital Period4.62185014 yr ± 2.88e-08
Physical Parameters
H (abs. magnitude)22.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.217″
Uncertainty0
Orbit TypeAmor
MOID0.161709 AU
Observations Used80
Oppositions11
Arc Total2008-2022
First Observation Used2008-09-04
Last Observation Used2022-10-30
Observations (88)
Date Type RA Dec Mag Band Observatory
2008-09-04 10:23:00 C 00 46 51.00 +02 26 47.8 o 291
2008-09-04 10:28:52 C 00 46 51.25 +02 26 59.1 o 291
2008-09-04 10:34:19 C 00 46 51.49 +02 27 09.6 o 291
2008-09-04 11:16:30 C 00 46 53.33 +02 28 31.3 o 291
2008-09-04 11:21:46 C 00 46 53.59 +02 28 40.0 o 291
2008-09-04 11:27:09 C 00 46 53.82 +02 28 50.3 o 291
2008-09-05 07:20:38 C 00 47 57.61 +03 06 43.9 o 291
2008-09-05 07:36:00 C 00 47 58.25 +03 07 12.9 o 291
2008-09-06 08:20:45 C 00 49 10.58 +03 53 42.9 o 291
2008-09-06 08:41:59 C 00 49 11.37 +03 54 22.1 o 291
2008-09-06 08:47:30 C 00 49 11.58 +03 54 33.1 o 291
2008-09-19 10:52:41 C 00 59 04.27 +12 24 56.2 o 691
2008-09-19 11:18:03 C 00 59 04.47 +12 25 31.4 o 691
2008-09-19 11:43:24 C 00 59 04.73 +12 26 04.5 o 691
2008-09-20 00:21:17 C 00 59 19.08 +12 42 51.3 r J95
2008-09-20 00:58:52 C 00 59 19.43 +12 43 40.8 r J95
2008-09-20 01:44:27 C 00 59 19.88 +12 44 41.3 r J95
2008-09-20 09:30:04 C 00 59 26.82 +12 55 04.3 o 291
2008-09-20 09:35:42 C 00 59 26.79 +12 55 13.6 o 291
2008-09-20 09:41:17 C 00 59 26.82 +12 55 20.9 o 291
2008-09-21 11:57:38 C 00 59 48.24 +13 29 04.6 o 291
2008-09-21 12:03:48 C 00 59 48.29 +13 29 12.6 o 291
2008-09-21 12:10:03 C 00 59 48.35 +13 29 20.2 o 291
2008-09-22 04:54:33 C 01 00 04.23 +13 50 10.9 o 691
2008-09-22 05:19:53 C 01 00 04.37 +13 50 42.6 o 691
2008-09-22 05:45:16 C 01 00 04.54 +13 51 14.9 o 691
2008-09-22 11:41:11 C 01 00 05.90 +13 58 28.5 o 291
2008-09-22 11:46:47 C 01 00 05.94 +13 58 35.0 o 291
2008-09-22 11:53:42 C 01 00 05.97 +13 58 43.1 o 291
2008-09-25 04:18:41 C 01 00 45.32 +15 13 07.1 o 691
2008-09-25 04:44:03 C 01 00 45.39 +15 13 35.6 o 691
2008-09-25 05:09:25 C 01 00 45.42 +15 14 03.9 o 691
2008-09-29 07:56:36 C 01 01 11.66 +16 53 06.3 o 291
2008-09-29 08:02:22 C 01 01 11.62 +16 53 11.7 o 291
2008-09-29 08:08:30 C 01 01 11.58 +16 53 17.3 o 291
2008-10-01 08:56:58 C 01 01 15.45 +17 35 44.2 o 291
2008-10-01 09:02:34 C 01 01 15.49 +17 35 49.3 o 291
2008-10-01 09:08:05 C 01 01 15.46 +17 35 54.0 o 291
2008-10-02 07:54:58 C 01 01 16.50 +17 54 19.7 o 291
2008-10-02 08:00:38 C 01 01 16.46 +17 54 24.1 o 291
2008-10-02 08:06:25 C 01 01 16.42 +17 54 28.8 o 291
2008-10-02 09:52:42 C 01 01 15.526 +17 55 50.09 645
2008-10-02 09:53:53 C 01 01 15.509 +17 55 50.84 645
2008-10-02 09:57:28 C 01 01 15.497 +17 55 53.58 645
2008-10-03 09:51:02 C 01 01 15.30 +18 14 13.3 o 291
2008-10-03 09:56:45 C 01 01 15.16 +18 14 17.8 o 291
2008-10-03 10:02:39 C 01 01 15.09 +18 14 23.0 o 291
2008-10-06 10:52:45 C 01 01 09.96 +19 04 29.8 o 291
2008-10-06 11:02:58 C 01 01 09.90 +19 04 35.9 o 291
2008-10-06 11:25:20 C 01 01 09.77 +19 04 49.5 o 291