2021 RX5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2132913312 ± 3.51e-05
Semi-major axis (a)1.2896304254 AU ± 5.99e-05
Inclination (i)13.93130217° ± 1.56e-03
Long. of Asc. Node (Ω)350.15540844° ± 4.84e-05
Arg. of Perihelion (ω)18.96110524° ± 1.13e-03
Mean Anomaly (M)297.23049207° ± 7.05e-02
Mean Motion (n)0.6729989246°/day ± 4.69e-05
Perihelion dist (q)1.01456344 AU ± 6.53e-05
Aphelion dist (Q)1.56469742 AU ± 8.56e-05
Orbital Period1.46452876 yr ± 1.02e-04
Physical Parameters
H (abs. magnitude)23.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.400″
Uncertainty2
Orbit TypeApollo
MOID0.016040 AU
Observations Used118
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-09
Last Observation Used2021-09-25
Observations (136)
Date Type RA Dec Mag Band Observatory
2021-09-09 03:00:54 C 23 04 10.49 -49 36 42.7 V W94
2021-09-09 03:09:10 C 23 04 05.95 -49 35 00.9 V W94
2021-09-09 03:17:20 C 23 04 01.46 -49 33 19.6 V W94
2021-09-09 04:47:59 C 23 03 10.81 -49 14 02.0 V W95
2021-09-09 04:55:31 C 23 03 06.61 -49 12 23.7 V W95
2021-09-09 05:03:02 C 23 03 02.39 -49 10 44.9 V W95
2021-09-09 06:20:01 C 23 02 22.07 -48 52 52.8 V W88
2021-09-09 07:04:47 C 23 01 58.26 -48 42 42.2 V W88
2021-09-09 07:08:30 C 23 01 56.28 -48 41 50.8 V W88
2021-09-09 07:08:32 C 23 01 53.79 -48 42 30.4 V W95
2021-09-09 07:16:01 C 23 01 49.83 -48 40 46.5 V W95
2021-09-09 07:23:32 C 23 01 45.87 -48 39 01.7 V W95
2021-09-09 13:28:29 C 22 59 26.84 -47 15 41.6 X Q62
2021-09-09 13:34:40 C 22 59 23.43 -47 14 14.0 X Q62
2021-09-09 13:41:54 C 22 59 19.39 -47 12 31.4 X Q62
2021-09-09 17:11:01 C 22 57 25.66 -46 20 39.9 X Q62
2021-09-09 17:13:19 C 22 57 24.46 -46 20 03.6 X Q62
2021-09-09 17:15:37 C 22 57 23.28 -46 19 29.3 X Q62
2021-09-09 22:04:41 C 22 55 37.46 -45 08 01.6 V L29
2021-09-09 22:06:29 C 22 55 36.42 -45 07 33.4 V L29
2021-09-09 22:08:18 C 22 55 35.40 -45 07 05.0 V L29
2021-09-10 01:50:26 C 22 53 59.05 -44 08 09.5 X Y00
2021-09-10 01:56:28 C 22 53 55.55 -44 06 32.0 X Y00
2021-09-10 02:02:32 C 22 53 52.11 -44 04 53.9 X Y00
2021-09-10 06:01:31 C 22 51 46.75 -42 57 47.8 V W95
2021-09-10 06:08:59 C 22 51 42.55 -42 55 36.5 V W95
2021-09-10 06:16:29 C 22 51 38.38 -42 53 25.0 V W95
2021-09-10 19:31:39 C 22 46 09.65 -38 48 48.7 V L29
2021-09-10 19:33:43 C 22 46 08.53 -38 48 09.2 V L29
2021-09-10 19:36:37 C 22 46 06.93 -38 47 13.4 V L29
2021-09-10 23:11:49 C 22 44 33.62 -37 32 54.8 q X31
2021-09-10 23:15:23 C 22 44 31.82 -37 31 44.7 q X31
2021-09-10 23:18:56 C 22 44 29.91 -37 30 33.6 q X31
2021-09-12 19:49:32 C 22 23 26.46 -18 26 44.5 V L54
2021-09-12 19:55:17 C 22 23 23.20 -18 23 46.3 V L54
2021-09-12 20:00:30 C 22 23 20.28 -18 21 05.6 V L54
2021-09-12 20:05:12 C 22 23 17.56 -18 18 38.2 V L54
2021-09-12 20:09:23 C 22 23 15.20 -18 16 27.5 V L54
2021-09-12 20:13:34 C 22 23 12.84 -18 14 17.9 V L54
2021-09-12 20:14:37 C 22 23 12.24 -18 13 44.2 V L54
2021-09-12 20:19:50 C 22 23 09.34 -18 11 06.3 V L54
2021-09-12 20:25:04 C 22 23 06.39 -18 08 21.3 V L54
2021-09-12 20:30:18 C 22 23 03.41 -18 05 39.4 V L54
2021-09-12 20:35:31 C 22 23 00.42 -18 02 55.6 V L54
2021-09-12 20:40:13 C 22 22 57.73 -18 00 28.2 V L54
2021-09-12 20:45:26 C 22 22 54.74 -17 57 45.4 V L54
2021-09-12 20:49:37 C 22 22 52.36 -17 55 34.7 V L54
2021-09-13 08:46:40 V 22 17 22.50 -11 16 27.3 V 247
2021-09-13 08:46:40 v 1 172.5876 -43.4953 247
2021-09-13 08:51:24 V 22 17 19.87 -11 13 49.6 V 247