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
2021-09-13 08:51:24 v 1 172.5876 -43.4953 247
2021-09-13 08:56:11 V 22 17 17.20 -11 11 09.4 V 247
2021-09-13 08:56:11 v 1 172.5876 -43.4953 247
2021-09-13 10:09:02 C 22 16 21.98 -10 38 34.4 V T05
2021-09-13 10:13:40 C 22 16 19.19 -10 35 57.2 V T05
2021-09-13 10:22:19 C 22 16 13.99 -10 31 03.8 V T05
2021-09-13 11:05:56 C 22 15 48.00 -10 06 20.9 V T05
2021-09-13 23:58:28 C 22 09 36.71 -02 43 22.4 V 089
2021-09-14 00:05:00 C 22 09 33.22 -02 39 32.6 V 089
2021-09-14 00:08:16 C 22 09 31.52 -02 37 37.3 V 089
2021-09-14 00:11:32 C 22 09 29.80 -02 35 43.0 V 089
2021-09-14 00:14:48 C 22 09 28.04 -02 33 47.6 V 089
2021-09-14 00:18:03 C 22 09 26.27 -02 31 53.0 V 089
2021-09-14 00:21:20 C 22 09 24.57 -02 29 58.3 V 089
2021-09-14 05:01:03 C 22 07 35.88 +00 15 41.4 V 703
2021-09-14 05:08:42 C 22 07 31.37 +00 20 10.9 V 703
2021-09-14 05:16:19 C 22 07 26.84 +00 24 40.0 V 703
2021-09-14 05:23:57 C 22 07 22.31 +00 29 09.0 V 703
2021-09-14 09:09:55 V 22 05 41.33 +02 51 32.4 V 247
2021-09-14 09:09:55 v 1 172.5876 -43.4953 247
2021-09-14 09:12:47 V 22 05 39.72 +02 53 13.6 V 247
2021-09-14 09:12:47 v 1 172.5876 -43.4953 247
2021-09-14 09:15:39 V 22 05 38.09 +02 54 54.3 V 247
2021-09-14 09:15:39 v 1 172.5876 -43.4953 247
2021-09-14 09:18:30 V 22 05 36.45 +02 56 35.6 V 247
2021-09-14 09:18:30 v 1 172.5876 -43.4953 247
2021-09-14 20:03:04 C 22 00 24.57 +09 00 40.8 V G02
2021-09-14 20:06:12 C 22 00 22.80 +09 02 29.4 V G02
2021-09-14 20:09:21 C 22 00 21.03 +09 04 17.5 V G02
2021-09-14 20:20:50 C 22 00 16.81 +09 11 14.9 X 595
2021-09-14 20:22:27 C 22 00 15.86 +09 12 10.4 X 595
2021-09-14 20:24:20 C 22 00 14.80 +09 13 15.5 X 595
2021-09-15 09:58:07 C 21 53 16.990 +16 48 40.81 V G37
2021-09-15 09:58:24 C 21 53 16.846 +16 48 49.76 V G37
2021-09-15 09:58:40 C 21 53 16.698 +16 48 58.42 V G37
2021-09-15 09:58:57 C 21 53 16.560 +16 49 07.39 V G37
2021-09-15 17:58:09 C 21 50 06.10 +21 01 14.9 V 073
2021-09-15 18:04:44 C 21 50 02.36 +21 04 37.9 V 073
2021-09-15 18:09:39 C 21 49 59.53 +21 07 13.8 V 073
2021-09-15 18:15:40 C 21 49 55.96 +21 10 22.9 V 073
2021-09-15 18:21:09 C 21 49 53.11 +21 13 11.0 V 073
2021-09-15 18:27:10 C 21 49 49.61 +21 16 21.4 V 073
2021-09-15 18:36:39 C 21 49 44.31 +21 21 09.4 V 073
2021-09-15 18:42:40 C 21 49 40.91 +21 24 15.6 V 073
2021-09-15 18:48:08 C 21 49 37.92 +21 27 02.1 V 073
2021-09-15 18:53:04 C 21 49 35.10 +21 29 34.1 V 073
2021-09-15 18:58:00 C 21 49 32.27 +21 32 07.0 V 073
2021-09-15 19:00:21 C 21 49 30.03 +21 32 50.7 V L18
2021-09-15 19:01:06 C 21 49 29.61 +21 33 13.4 V L18
2021-09-15 19:01:51 C 21 49 29.19 +21 33 36.2 V L18