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
2019-04-04 07:22:56 C 12 40 19.97 +11 20 20.1 V G96
2019-04-11 08:47:12 C 12 33 15.55 +12 29 48.2 V G96
2019-04-11 08:54:39 C 12 33 15.22 +12 29 50.0 V G96
2019-04-11 09:02:06 C 12 33 14.91 +12 29 51.4 V G96
2020-08-13 09:51:19 C 22 37 18.194 -02 20 19.83 V F51
2020-08-13 10:08:15 C 22 37 17.397 -02 20 28.11 V F51
2020-08-13 10:25:08 C 22 37 16.649 -02 20 36.51 V F51
2020-08-13 10:42:03 C 22 37 15.879 -02 20 45.28 V F51
2020-08-19 10:13:11 C 22 30 19.630 -03 40 43.84 V F51
2020-08-19 10:30:25 C 22 30 18.645 -03 40 54.54 V F51
2020-08-19 10:47:33 C 22 30 17.690 -03 41 05.24 V F51
2020-08-19 11:04:49 C 22 30 16.677 -03 41 16.05 V F51
2020-08-21 10:38:40 C 22 27 38.839 -04 11 48.76 V F51
2020-08-21 12:27:26 C 22 27 32.253 -04 13 01.54 V F51
2020-08-22 08:31:39 C 22 26 23.558 -04 26 31.74 V F51
2020-08-22 08:48:38 C 22 26 22.512 -04 26 43.23 V F51
2020-08-22 09:05:38 C 22 26 21.463 -04 26 54.91 V F51
2020-08-22 09:22:38 C 22 26 20.426 -04 27 06.52 V F51
2020-08-23 10:19:31 C 22 24 51.592 -04 44 23.03 U F51
2020-08-23 10:39:50 C 22 24 50.294 -04 44 37.23 U F51
2020-08-23 11:00:39 C 22 24 48.961 -04 44 51.96 U F51
2020-08-23 11:21:35 C 22 24 47.644 -04 45 06.56 U F51
2020-08-26 04:21:44 C 22 20 46.56 -05 32 33.4 u H21
2020-08-26 04:31:40 C 22 20 45.90 -05 32 40.9 u H21
2020-08-26 04:36:20 C 22 20 45.58 -05 32 44.4 u H21
2020-09-09 07:38:22 C 21 57 08.911 -10 21 38.72 U F51
2020-09-09 08:17:49 C 21 57 05.898 -10 22 15.05 U F51
2020-09-09 08:37:26 C 21 57 04.421 -10 22 33.22 U F51
2020-09-17 09:58:29 C 21 43 34.925 -13 20 10.39 U F52
2020-09-17 10:19:16 C 21 43 33.481 -13 20 28.97 U F52
2020-09-17 11:00:35 C 21 43 30.560 -13 21 06.63 U F52
2021-03-18 04:43:41 C 08 18 53.38 +21 31 04.2 V G96
2021-03-18 04:51:54 C 08 18 55.55 +21 31 08.7 V G96
2021-03-18 05:00:07 C 08 18 57.67 +21 31 13.5 V G96
2021-03-18 05:08:21 C 08 18 59.81 +21 31 17.9 V G96
2021-04-02 05:07:21 C 09 33 24.08 +22 21 36.8 V G96
2021-04-02 05:14:45 C 09 33 25.21 +22 21 35.3 V G96
2021-04-02 05:22:09 C 09 33 26.34 +22 21 34.5 V G96
2021-04-02 05:29:33 C 09 33 27.47 +22 21 32.9 V G96