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
2013-05-12 10:31:27 C 15 22 34.072 -00 35 10.82 V F51
2013-05-12 10:50:33 C 15 22 32.768 -00 35 06.17 V F51
2013-05-12 11:09:37 C 15 22 31.453 -00 35 01.47 V F51
2013-05-12 11:28:40 C 15 22 30.122 -00 34 56.42 V F51
2014-08-31 13:16:15 C 03 59 15.269 +13 12 13.94 V F51
2014-09-04 13:44:17 C 04 19 16.474 +12 58 15.67 V F51
2014-09-04 14:00:21 C 04 19 19.892 +12 58 12.05 V F51
2015-03-28 12:51:48 C 15 40 10.820 -05 46 23.45 V F51
2015-03-28 13:10:20 C 15 40 10.102 -05 46 12.22 V F51
2015-03-28 13:30:15 C 15 40 09.323 -05 45 59.57 V F51
2015-03-28 13:48:42 C 15 40 08.590 -05 45 48.07 V F51
2015-03-29 12:59:46 C 15 39 17.397 -05 31 20.69 V F51
2015-03-29 13:17:55 C 15 39 16.627 -05 31 09.13 V F51
2015-03-29 13:54:18 C 15 39 15.150 -05 30 46.74 V F51
2015-04-23 12:04:20 C 15 03 53.026 +00 22 26.99 V F51
2015-04-23 12:45:16 C 15 03 49.976 +00 22 46.49 V F51
2015-04-24 12:53:27 C 15 02 06.445 +00 34 14.91 V F51
2015-05-18 10:15:02 C 14 26 06.895 +03 07 29.36 V F51
2015-05-18 10:50:32 C 14 26 05.087 +03 07 31.38 V F51
2016-08-02 14:02:50 C 00 58 24.763 +07 45 01.20 V F51
2016-09-30 12:46:56 C 03 50 31.107 -03 54 18.86 V F51
2016-10-06 13:28:35 C 04 28 17.273 -08 51 19.67 V F51
2016-10-06 13:46:36 C 04 28 22.297 -08 52 00.49 V F51
2016-10-14 14:37:52 C 05 32 28.444 -16 42 19.86 V F51
2016-10-14 14:49:12 C 05 32 32.543 -16 42 48.24 V F51
2016-10-14 15:00:29 C 05 32 36.624 -16 43 16.58 V F51
2016-10-14 15:11:47 C 05 32 40.710 -16 43 44.88 V F51
2016-10-28 15:19:35 C 07 52 11.874 -27 49 53.11 V F51
2017-01-29 14:21:27 C 14 35 35.708 -17 25 56.91 V F51
2017-01-29 14:40:08 C 14 35 36.992 -17 25 48.95 V F51
2017-01-29 14:55:57 C 14 35 38.097 -17 25 41.56 V F51
2017-02-24 14:51:11 C 15 03 05.061 -11 26 25.31 V F51
2017-03-26 14:49:28 C 14 43 14.183 -01 20 50.36 V F51
2017-03-26 15:07:31 C 14 43 12.950 -01 20 34.38 V F51
2017-03-31 11:24:33 C 14 35 28.072 +00 19 10.56 V F51
2018-08-13 12:33:45 C 23 53 54.716 +02 45 31.43 V F51
2018-08-13 12:51:09 C 23 53 54.826 +02 45 26.86 V F51
2018-08-13 13:08:29 C 23 53 54.939 +02 45 22.22 V F51
2018-08-13 13:25:48 C 23 53 55.033 +02 45 17.56 V F51
2018-09-08 17:09:40 C 23 46 41.48 -03 49 59.2 q D29
2018-09-08 17:30:02 C 23 46 40.70 -03 50 21.0 q D29
2018-09-08 17:50:23 C 23 46 39.92 -03 50 43.0 q D29
2018-09-14 05:41:21 C 23 41 16.55 -06 26 01.4 V G96
2018-09-14 05:54:42 C 23 41 15.90 -06 26 18.3 V G96
2018-09-14 06:11:03 C 23 41 15.04 -06 26 39.8 V G96
2018-09-14 08:38:34 C 23 41 07.46 -06 29 49.7 V I52
2018-09-14 08:41:34 C 23 41 07.31 -06 29 52.8 V I52
2018-09-14 08:44:33 C 23 41 07.11 -06 29 57.1 V I52
2018-09-14 08:47:34 C 23 41 06.96 -06 30 01.6 V I52
2018-09-14 12:09:42 C 23 40 58.12 -06 33 55.0 V 474