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
2022-07-26 13:41:33 C 23 30 46.048 -24 35 53.16 U F52
2022-07-26 13:55:17 C 23 30 48.129 -24 35 33.61 U F52
2022-07-26 14:09:02 C 23 30 50.205 -24 35 14.19 U F52
2022-07-27 12:49:07 C 23 34 29.207 -24 02 48.10 V 568
2022-07-27 12:50:31 C 23 34 29.417 -24 02 45.95 V 568
2022-07-27 12:51:56 C 23 34 29.631 -24 02 43.99 V 568
2022-07-27 12:53:20 C 23 34 29.842 -24 02 41.95 V 568
2022-07-29 02:11:22 C 23 40 29.110 -23 06 48.97 V J04
2022-07-29 02:35:45 C 23 40 32.855 -23 06 12.15 V J04
2022-07-29 12:11:01 C 23 42 04.750 -22 51 15.48 V 568
2022-07-29 12:12:25 C 23 42 04.961 -22 51 13.28 V 568
2022-07-29 12:13:50 C 23 42 05.174 -22 51 11.09 V 568
2022-08-08 11:50:51 C 00 19 28.078 -15 33 18.82 U F52
2022-08-08 12:06:36 C 00 19 30.271 -15 32 46.60 U F52
2022-08-08 12:22:22 C 00 19 32.496 -15 32 14.03 U F52
2022-08-08 12:38:08 C 00 19 34.696 -15 31 41.67 U F52
2022-08-20 12:15:31 C 00 59 17.403 -04 40 45.87 U F51
2022-08-20 12:30:39 C 00 59 19.104 -04 40 09.90 U F51
2022-08-20 12:45:49 C 00 59 20.805 -04 39 34.00 U F51
2022-08-20 13:00:57 C 00 59 22.503 -04 38 58.07 U F51
2022-09-04 18:00:09 C 01 35 29.73 +09 12 13.0 V D29
2022-09-04 18:30:41 C 01 35 31.69 +09 13 15.8 V D29
2022-09-04 19:01:14 C 01 35 33.62 +09 14 19.3 V D29
2022-09-18 09:45:51 C 01 52 01.875 +18 51 40.81 U F52
2022-09-18 10:03:29 C 01 52 02.220 +18 52 06.75 U F52
2022-09-18 10:21:07 C 01 52 02.562 +18 52 32.55 U F52
2022-09-18 10:38:42 C 01 52 02.885 +18 52 58.33 U F52
2022-09-27 09:37:31 C 01 55 12.321 +23 14 13.11 U F52
2022-09-27 09:55:51 C 01 55 12.213 +23 14 31.78 U F52
2022-09-27 10:14:17 C 01 55 12.109 +23 14 50.65 U F52
2022-09-27 10:32:58 C 01 55 11.990 +23 15 09.82 U F52
2022-10-21 06:13:28 C 01 47 24.407 +28 04 06.20 V G96
2022-10-21 06:20:55 C 01 47 24.241 +28 04 07.46 V G96
2022-10-21 06:28:21 C 01 47 24.032 +28 04 07.82 V G96
2022-10-21 06:35:47 C 01 47 23.834 +28 04 09.30 V G96
2022-10-30 07:48:13 C 01 43 56.629 +28 06 31.29 U F52
2022-10-30 08:19:57 C 01 43 56.069 +28 06 29.52 U F52
2022-10-30 08:35:50 C 01 43 55.791 +28 06 28.60 U F52