2018 RK7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5414394825 ± 8.75e-06
Semi-major axis (a)2.8026344059 AU ± 5.95e-05
Inclination (i)5.85737842° ± 6.59e-05
Long. of Asc. Node (Ω)44.96201994° ± 3.23e-05
Arg. of Perihelion (ω)322.72121697° ± 1.39e-04
Mean Anomaly (M)189.60154688° ± 1.76e-02
Mean Motion (n)0.2100693068°/day ± 6.69e-06
Perihelion dist (q)1.28517748 AU ± 3.67e-05
Aphelion dist (Q)4.32009133 AU ± 9.49e-05
Orbital Period4.69191001 yr ± 1.49e-04
Physical Parameters
H (abs. magnitude)21.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.296″
Uncertainty2
Orbit TypeAmor
MOID0.290785 AU
Observations Used89
Oppositions1
Arc Total2018-2018
First Observation Used2018-09-13
Last Observation Used2018-12-10
Observations (89)
Date Type RA Dec Mag Band Observatory
2018-11-02 16:12:22 C 02 53 49.21 +15 14 42.6 q D29
2018-11-03 06:54:45 C 02 53 37.42 +15 24 35.5 V I52
2018-11-03 06:59:25 C 02 53 37.36 +15 24 38.4 V I52
2018-11-03 07:19:37 C 02 53 36.93 +15 24 52.1 V I52
2018-11-03 07:30:55 C 02 53 36.72 +15 24 59.8 V I52
2018-11-06 01:28:43 C 02 52 41.71 +16 07 52.1 c J04
2018-11-06 02:19:14 C 02 52 40.77 +16 08 23.8 c J04
2018-11-06 08:00:04 C 02 52 37.309 +16 12 00.18 U F52
2018-11-06 08:20:36 C 02 52 36.912 +16 12 13.29 U F52
2018-11-06 08:41:06 C 02 52 36.519 +16 12 26.52 U F52
2018-11-06 09:01:34 C 02 52 36.124 +16 12 39.54 U F52
2018-11-08 16:32:56 C 02 51 49.68 +16 46 32.7 q D29
2018-11-08 16:34:12 C 02 51 49.64 +16 46 33.4 q D29
2018-11-08 16:53:17 C 02 51 49.28 +16 46 45.4 q D29
2018-11-08 16:54:34 C 02 51 49.28 +16 46 46.4 q D29
2018-11-08 17:13:39 C 02 51 48.91 +16 46 57.0 q D29
2018-11-08 17:14:56 C 02 51 48.94 +16 46 58.2 q D29
2018-11-09 06:06:02 C 02 51 39.40 +16 54 35.0 V G96
2018-11-09 06:13:36 C 02 51 39.25 +16 54 39.1 V G96
2018-11-09 06:27:57 C 02 51 39.03 +16 54 47.5 V G96
2018-11-09 06:35:28 C 02 51 38.83 +16 54 51.6 V G96
2018-11-13 06:37:20 C 02 50 28.949 +17 48 55.11 U F52
2018-11-13 06:57:11 C 02 50 28.642 +17 49 06.27 U F52
2018-11-13 07:16:54 C 02 50 28.329 +17 49 17.19 U F52
2018-11-13 07:36:39 C 02 50 28.008 +17 49 28.00 U F52
2018-11-17 05:54:13 C 02 49 33.69 +18 37 39.8 V G96
2018-11-17 06:02:13 C 02 49 33.61 +18 37 44.2 V G96
2018-11-17 06:10:16 C 02 49 33.50 +18 37 48.2 V G96
2018-12-06 02:36:06 C 02 50 59.56 +21 35 14.2 u H21
2018-12-06 02:51:54 C 02 50 59.78 +21 35 18.9 u H21
2018-12-06 03:02:26 C 02 50 59.90 +21 35 22.0 u H21
2018-12-07 02:41:46 C 02 51 22.68 +21 42 44.0 u H21
2018-12-07 03:01:57 C 02 51 22.96 +21 42 50.4 u H21
2018-12-07 03:21:15 C 02 51 23.19 +21 42 56.5 u H21
2018-12-09 02:29:04 C 02 52 14.49 +21 57 09.3 u H21
2018-12-09 02:47:14 C 02 52 14.81 +21 57 15.2 u H21
2018-12-10 02:57:44 C 02 52 43.89 +22 04 21.1 u H21
2018-12-10 03:15:18 C 02 52 44.20 +22 04 26.1 u H21
2018-12-10 03:39:35 C 02 52 44.64 +22 04 33.3 u H21