2021 CX5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3825520815 ± 7.85e-06
Semi-major axis (a)1.6256974515 AU ± 2.07e-05
Inclination (i)1.79574340° ± 2.70e-05
Long. of Asc. Node (Ω)214.43711386° ± 1.05e-04
Arg. of Perihelion (ω)342.70253176° ± 4.82e-05
Mean Anomaly (M)84.06409919° ± 1.55e-02
Mean Motion (n)0.4755023732°/day ± 9.06e-06
Perihelion dist (q)1.00378351 AU ± 1.80e-05
Aphelion dist (Q)2.24761140 AU ± 3.13e-05
Orbital Period2.07281044 yr ± 3.95e-05
Physical Parameters
H (abs. magnitude)24.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.215″
Uncertainty2
Orbit TypeApollo
MOID0.005573 AU
Observations Used102
Oppositions1
Arc Total2021-2021
First Observation Used2021-02-06
Last Observation Used2021-05-08
Observations (109)
Date Type RA Dec Mag Band Observatory
2021-03-08 01:56:30 C 08 52 17.49 -04 55 21.5 u 807
2021-03-08 20:25:59 C 08 53 03.87 -05 36 27.6 V L01
2021-03-08 20:30:28 C 08 53 03.95 -05 36 37.0 V L01
2021-03-08 20:34:57 C 08 53 04.02 -05 36 46.9 V L01
2021-03-08 20:39:27 C 08 53 04.10 -05 36 56.6 V L01
2021-03-08 20:46:11 C 08 53 04.20 -05 37 11.1 V L01
2021-03-09 01:20:39 C 08 53 20.40 -05 46 50.2 V W34
2021-03-09 01:32:17 C 08 53 20.64 -05 47 16.6 V W34
2021-03-09 01:44:03 C 08 53 20.83 -05 47 42.3 V W34
2021-03-11 05:17:27 C 08 56 15.37 -07 53 47.4 V 703
2021-03-11 05:25:07 C 08 56 15.64 -07 54 08.3 V 703
2021-03-11 05:32:48 C 08 56 15.81 -07 54 29.2 V 703
2021-03-12 02:58:56 C 08 57 51.70 -08 52 59.3 u 807
2021-03-12 03:01:04 C 08 57 51.78 -08 53 05.6 u 807
2021-03-12 03:03:30 C 08 57 51.88 -08 53 12.8 u 807
2021-03-15 03:45:21 C 09 05 41.03 -13 17 28.6 o 691
2021-03-15 03:52:37 C 09 05 41.65 -13 18 00.2 o 691
2021-03-15 03:59:51 C 09 05 42.33 -13 18 31.7 o 691
2021-03-15 08:06:20 C 09 06 13.02 -13 35 53.2 V T08
2021-03-15 08:10:59 C 09 06 13.40 -13 36 13.9 V T08
2021-03-15 08:21:36 C 09 06 14.26 -13 37 00.2 V T08
2021-03-15 09:12:40 C 09 06 18.71 -13 40 44.0 V T08
2021-03-17 09:04:10 C 09 14 42.26 -17 39 39.3 V 474
2021-03-17 09:07:03 C 09 14 42.71 -17 39 55.9 V 474
2021-03-17 09:09:56 C 09 14 43.16 -17 40 12.8 V 474
2021-03-17 09:12:48 C 09 14 43.62 -17 40 29.6 V 474
2021-03-18 10:48:56 C 09 20 24.59 -20 25 03.6 V T08
2021-03-18 10:56:54 C 09 20 26.19 -20 25 55.1 V T08
2021-03-18 11:02:18 C 09 20 27.30 -20 26 31.6 V T08
2021-03-18 11:52:57 C 09 20 38.06 -20 32 01.1 V T08
2021-03-20 09:45:55 C 09 35 43.05 -26 30 13.3 V 474
2021-03-20 09:47:22 C 09 35 43.52 -26 30 26.6 V 474
2021-03-20 09:50:15 C 09 35 44.49 -26 30 53.0 V 474
2021-03-20 09:51:42 C 09 35 44.96 -26 31 06.2 V 474
2021-03-20 21:07:48 C 09 40 28.46 -28 23 33.5 V 204
2021-03-20 21:23:41 C 09 40 34.43 -28 26 08.5 V 204
2021-03-21 08:54:33 C 09 46 11.46 -30 16 13.9 V 474
2021-03-21 08:57:27 C 09 46 12.72 -30 16 45.1 V 474
2021-03-21 09:00:20 C 09 46 13.98 -30 17 15.9 V 474
2021-03-22 08:59:12 C 09 59 59.03 -34 53 26.1 V T08
2021-03-22 09:50:09 C 10 00 27.32 -35 03 31.9 V T08
2021-03-22 09:58:07 C 10 00 31.85 -35 05 06.3 V T08
2021-03-22 10:24:03 C 10 01 01.52 -35 04 57.2 V 474
2021-03-22 10:26:57 C 10 01 03.23 -35 05 32.5 V 474
2021-03-22 10:29:50 C 10 01 04.93 -35 06 07.7 V 474
2021-03-25 10:42:58 C 11 22 39.02 -51 52 48.4 V R57
2021-03-25 10:44:04 C 11 22 40.84 -51 53 04.2 V R57
2021-03-25 10:45:10 C 11 22 42.64 -51 53 21.0 V R57
2021-03-25 10:46:16 C 11 22 44.43 -51 53 36.2 V R57
2021-03-25 10:47:23 C 11 22 46.25 -51 53 51.5 V R57