623769 (2018 RA5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7132339565 ± 7.15e-08
Semi-major axis (a)1.3254789251 AU ± 9.36e-09
Inclination (i)37.61248544° ± 1.09e-05
Long. of Asc. Node (Ω)176.40845570° ± 6.81e-06
Arg. of Perihelion (ω)3.34905081° ± 9.84e-06
Mean Anomaly (M)345.27616092° ± 1.05e-05
Mean Motion (n)0.6458817834°/day ± 6.84e-09
Perihelion dist (q)0.38010235 AU ± 9.48e-08
Aphelion dist (Q)2.27085550 AU ± 9.61e-08
Orbital Period1.52601654 yr ± 1.62e-08
Physical Parameters
H (abs. magnitude)19.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.207″
Uncertainty0
Orbit TypeApollo
MOID0.529700 AU
Observations Used93
Oppositions5
Arc Total2009-2024
First Observation Used2009-09-17
Last Observation Used2024-08-28
Observations (100)
Date Type RA Dec Mag Band Observatory
2018-09-15 03:39:34 C 21 14 37.47 +10 41 56.9 V I52
2018-09-18 05:11:53 C 21 11 43.30 +08 50 52.5 V I52
2018-09-18 05:20:58 C 21 11 42.98 +08 50 39.9 V I52
2018-09-18 05:30:05 C 21 11 42.66 +08 50 26.2 V I52
2018-09-30 01:07:07 C 21 05 24.04 +02 44 07.5 u H21
2018-09-30 01:15:53 C 21 05 23.95 +02 43 57.6 u H21
2018-10-01 01:24:14 C 21 05 10.66 +02 17 20.1 u H21
2018-10-01 01:33:10 C 21 05 10.57 +02 17 10.1 u H21
2018-10-01 01:41:55 C 21 05 10.47 +02 17 00.3 u H21
2018-10-06 01:28:54 C 21 04 43.18 +00 14 51.3 u H21
2018-10-06 01:33:16 C 21 04 43.18 +00 14 46.8 u H21
2018-10-06 02:12:17 C 21 04 43.13 +00 14 10.0 u H21
2018-11-06 01:15:23 C 21 19 38.63 -07 22 46.5 U 807
2018-11-06 01:37:01 C 21 19 39.35 -07 22 53.9 U 807
2018-11-06 01:58:38 C 21 19 40.09 -07 23 00.9 U 807
2020-09-13 12:07:14 C 01 01 34.466 -03 16 01.30 U F51
2020-09-13 12:24:26 C 01 01 33.394 -03 16 17.75 U F51
2020-09-13 12:41:34 C 01 01 32.320 -03 16 33.95 U F51
2020-09-13 12:58:43 C 01 01 31.236 -03 16 49.93 U F51
2020-10-11 09:08:38 C 00 13 07.984 -13 51 02.23 U F51
2020-10-11 09:26:00 C 00 13 06.662 -13 51 16.76 U F51
2020-10-11 09:43:20 C 00 13 05.341 -13 51 30.98 U F51
2020-10-11 10:00:39 C 00 13 04.024 -13 51 45.09 U F51
2020-10-14 07:22:53 C 00 08 00.193 -14 47 05.21 U F51
2020-10-14 07:44:06 C 00 07 58.625 -14 47 21.69 U F51
2020-10-14 08:05:21 C 00 07 57.056 -14 47 38.06 U F51
2020-10-14 08:26:50 C 00 07 55.459 -14 47 54.41 U F51
2020-10-14 10:26:37 C 00 07 46.663 -14 49 26.87 U F51
2020-10-14 10:42:39 C 00 07 45.465 -14 49 39.08 U F51
2023-09-20 06:46:21 C 00 31 19.747 -04 21 01.40 V G96
2023-09-20 06:55:29 C 00 31 19.067 -04 21 09.47 V G96
2023-09-20 07:04:43 C 00 31 18.426 -04 21 18.76 V G96
2023-09-20 07:14:02 C 00 31 17.753 -04 21 27.47 V G96
2023-10-15 07:21:28 C 23 47 59.153 -13 07 05.31 X F51
2023-10-15 07:39:21 C 23 47 57.969 -13 07 18.07 X F51
2023-10-15 08:15:12 C 23 47 55.577 -13 07 43.48 X F51
2024-07-16 21:14:35 C 09 23 32.008 +83 56 03.68 V Z84
2024-07-16 21:23:54 C 09 23 43.081 +83 56 29.19 V Z84
2024-07-16 21:34:31 C 09 23 55.858 +83 56 59.62 V Z84
2024-08-05 07:25:52 C 18 38 22.41 +66 40 36.7 V U63
2024-08-05 07:41:48 C 18 38 23.93 +66 39 36.3 V U63
2024-08-05 08:36:44 C 18 38 29.24 +66 36 07.1 V U63
2024-08-05 08:39:55 C 18 38 29.54 +66 35 54.7 V U63
2024-08-05 08:44:12 C 18 38 29.97 +66 35 38.2 V U63
2024-08-13 06:29:17 C 18 53 00.633 +54 33 46.13 X F51
2024-08-13 06:47:04 C 18 53 01.539 +54 32 39.06 X F51
2024-08-13 07:04:51 C 18 53 02.492 +54 31 31.74 X F51
2024-08-28 01:32:18 C 19 10 41.174 +33 43 28.96 V W16
2024-08-28 01:49:17 C 19 10 41.914 +33 42 34.99 V W16
2024-08-28 02:06:17 C 19 10 42.600 +33 41 41.53 V W16