566540 (2018 RW7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4443677645 ± 1.50e-08
Semi-major axis (a)1.6150450104 AU ± 6.31e-09
Inclination (i)9.24064216° ± 5.70e-06
Long. of Asc. Node (Ω)164.43737552° ± 1.30e-05
Arg. of Perihelion (ω)287.77689116° ± 1.43e-05
Mean Anomaly (M)131.73371964° ± 9.38e-06
Mean Motion (n)0.4802145677°/day ± 2.81e-09
Perihelion dist (q)0.89737107 AU ± 2.44e-08
Aphelion dist (Q)2.33271895 AU ± 2.58e-08
Orbital Period2.05247060 yr ± 1.20e-08
Physical Parameters
H (abs. magnitude)21.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.294″
Uncertainty0
Orbit TypeApollo
MOID0.063342 AU
Observations Used188
Oppositions4
Arc Total2013-2021
First Observation Used2013-05-12
Last Observation Used2021-04-02
Observations (189)
Date Type RA Dec Mag Band Observatory
2018-09-14 12:14:46 C 23 40 57.90 -06 34 01.3 V 474
2018-09-14 12:19:49 C 23 40 57.64 -06 34 08.1 V 474
2018-09-14 23:11:24 C 23 40 26.90 -06 48 47.1 S 033
2018-09-14 23:16:48 C 23 40 26.61 -06 48 54.5 S 033
2018-09-14 23:22:11 C 23 40 26.35 -06 49 01.6 S 033
2018-09-14 23:27:39 C 23 40 26.08 -06 49 08.5 S 033
2018-09-15 03:42:58 C 23 40 14.69 -06 54 40.3 q 734
2018-09-15 03:56:23 C 23 40 14.00 -06 54 58.1 q 734
2018-09-15 04:08:41 C 23 40 13.38 -06 55 14.5 q 734
2018-09-15 04:51:09 C 23 40 11.00 -06 56 10.8 u H21
2018-09-15 05:01:18 C 23 40 10.48 -06 56 24.1 u H21
2018-09-15 05:08:26 C 23 40 10.50 -06 56 30.4 o 711
2018-09-15 05:11:15 C 23 40 09.95 -06 56 37.3 u H21
2018-09-15 05:13:18 C 23 40 10.24 -06 56 36.9 o 711
2018-09-15 05:16:06 C 23 40 10.09 -06 56 40.8 o 711
2018-09-15 06:09:07 C 23 40 07.36 -06 57 51.5 V I52
2018-09-15 06:14:04 C 23 40 07.07 -06 57 57.8 V I52
2018-09-15 06:19:00 C 23 40 06.82 -06 58 04.2 V I52
2018-09-15 06:23:56 C 23 40 06.56 -06 58 11.1 V I52
2018-09-15 11:24:51 C 23 39 52.11 -07 04 22.4 V 474
2018-09-15 11:29:55 C 23 39 51.86 -07 04 28.8 V 474
2018-09-15 11:35:00 C 23 39 51.57 -07 04 36.0 V 474
2018-09-15 23:15:36 C 23 39 17.02 -07 20 43.6 V L01
2018-09-15 23:20:04 C 23 39 16.79 -07 20 48.8 V L01
2018-09-16 06:07:24 C 23 38 57.13 -07 29 55.6 V I52
2018-09-16 06:08:29 C 23 38 57.04 -07 29 57.0 V I52
2018-09-16 06:11:26 C 23 38 56.84 -07 30 02.1 V I52
2018-09-16 06:12:31 C 23 38 56.86 -07 30 02.7 V I52
2018-09-16 06:12:56 C 23 38 56.33 -07 30 05.5 u H21
2018-09-16 06:22:05 C 23 38 55.83 -07 30 17.7 u H21
2018-09-16 06:35:30 C 23 38 55.08 -07 30 36.1 u H21
2018-09-16 21:29:38 C 23 38 10.75 -07 51 02.6 S 033
2018-09-16 21:35:17 C 23 38 10.44 -07 51 09.9 S 033
2018-09-16 21:40:12 C 23 38 10.21 -07 51 16.5 S 033
2018-09-16 21:45:05 C 23 38 09.94 -07 51 23.4 S 033
2018-09-16 21:50:07 C 23 38 09.64 -07 51 30.1 S 033
2018-09-20 06:27:23 C 23 33 49.91 -09 47 22.1 u H21
2018-09-20 06:34:07 C 23 33 49.49 -09 47 32.4 u H21
2018-09-20 06:43:26 C 23 33 48.93 -09 47 46.1 u H21
2018-09-21 06:13:33 C 23 32 29.42 -10 23 14.0 V I52
2018-09-21 06:14:40 C 23 32 29.36 -10 23 14.8 V I52
2018-09-21 06:17:51 C 23 32 29.05 -10 23 19.1 V I52
2018-09-21 06:18:57 C 23 32 28.91 -10 23 20.9 V I52
2018-09-22 01:34:08 C 23 31 22.38 -10 52 31.8 U 807
2018-09-22 01:38:41 C 23 31 22.10 -10 52 39.0 U 807
2018-09-22 01:43:53 C 23 31 21.77 -10 52 47.0 U 807
2018-09-28 04:21:31 C 23 22 11.62 -14 52 23.8 V I52
2018-09-28 04:23:19 C 23 22 11.52 -14 52 28.0 V I52
2018-09-28 05:21:30 C 23 22 07.30 -14 54 06.5 o 691
2018-09-28 05:51:19 C 23 22 05.16 -14 54 57.2 o 691