2021 CX

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2722675692 ± 2.22e-04
Semi-major axis (a)0.9873284901 AU ± 5.50e-05
Inclination (i)5.37741338° ± 4.94e-03
Long. of Asc. Node (Ω)134.26113314° ± 5.87e-04
Arg. of Perihelion (ω)113.59365741° ± 1.13e-03
Mean Anomaly (M)237.24035457° ± 1.26e-01
Mean Motion (n)1.0046615295°/day ± 8.40e-05
Perihelion dist (q)0.71851096 AU ± 2.23e-04
Aphelion dist (Q)1.25614602 AU ± 2.30e-04
Orbital Period0.98105308 yr ± 8.20e-05
Physical Parameters
H (abs. magnitude)28.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.459″
Uncertainty3
Orbit TypeAten
MOID0.012091 AU
Observations Used20
Oppositions1
Arc Total2021-2021
First Observation Used2021-02-05
Last Observation Used2021-02-10
Observations (20)
Date Type RA Dec Mag Band Observatory
2021-02-05 07:23:33 C 09 47 34.21 +21 05 56.8 V G96
2021-02-05 07:31:38 C 09 47 33.32 +21 07 29.5 V G96
2021-02-05 07:39:42 C 09 47 32.44 +21 09 02.5 V G96
2021-02-05 07:47:47 C 09 47 31.57 +21 10 35.3 V G96
2021-02-05 10:39:15 C 09 47 12.98 +21 43 49.6 V I52
2021-02-05 10:43:36 C 09 47 12.53 +21 44 39.4 V I52
2021-02-05 10:47:57 C 09 47 12.14 +21 45 31.7 V I52
2021-02-06 00:13:12 C 09 46 57.61 +24 41 15.7 V J95
2021-02-06 00:27:47 C 09 46 55.96 +24 44 47.7 V J95
2021-02-06 00:41:39 C 09 46 54.50 +24 48 11.0 V J95
2021-02-06 06:28:31 C 09 46 47.90 +26 17 59.0 V I52
2021-02-06 06:30:16 C 09 46 47.60 +26 18 26.7 V I52
2021-02-06 06:32:01 C 09 46 47.42 +26 18 54.3 V I52
2021-02-09 11:02:53 C 09 30 30.36 +66 00 37.5 V I52
2021-02-09 11:05:09 C 09 30 27.98 +66 02 30.8 V I52
2021-02-09 11:07:25 C 09 30 25.45 +66 04 23.5 V I52
2021-02-09 11:09:41 C 09 30 23.00 +66 06 16.6 V I52
2021-02-10 01:17:49 C 09 05 33.24 +78 55 45.4 V 033
2021-02-10 01:18:14 C 09 05 31.37 +78 56 08.8 V 033
2021-02-10 01:18:40 C 09 05 29.51 +78 56 31.8 V 033