IAA RAS IAA Minor Planet Database

2021 CX1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4964750000
Semi-major axis (a)1.4976258000 AU
Inclination (i)3.45410000°
Long. of Asc. Node (Ω)315.16076000°
Arg. of Perihelion (ω)258.47508000°
Mean Anomaly (M)192.70908000°
Mean Motion (n)0.5377731600°/day
Perihelion dist (q)0.75409200 AU
Aphelion dist (Q)2.24115960 AU
Orbital Period1.83275730 yr
Physical Parameters
H (abs. magnitude)28.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.380″
Uncertainty7
Orbit TypeApollo
MOID0.005414 AU
Observations Used19
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-02-07
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-02-05 06:17:31 C 08 56 14.49 +15 49 26.6 – V G96
2021-02-05 06:25:36 C 08 56 12.75 +15 48 42.5 – V G96
2021-02-05 06:41:45 C 08 56 09.22 +15 47 15.1 – V G96
2021-02-05 09:27:04 C 08 55 32.57 +15 31 28.5 – V I52
2021-02-05 09:33:11 C 08 55 31.25 +15 30 52.2 – V I52
2021-02-06 04:40:03 C 08 51 55.82 +13 16 56.9 – u 807
2021-02-06 04:46:19 C 08 51 53.73 +13 15 59.5 – u 807
2021-02-06 04:52:37 C 08 51 51.63 +13 15 02.3 – u 807
2021-02-06 05:17:20 C 08 51 57.37 +13 05 07.1 – V I52
2021-02-06 05:19:44 C 08 51 56.61 +13 04 45.3 – V I52
2021-02-06 05:22:09 C 08 51 55.82 +13 04 23.0 – V I52
2021-02-07 03:04:09 C 08 44 50.61 +08 19 48.2 – V I52
2021-02-07 03:05:22 C 08 44 49.99 +08 19 26.1 – V I52
2021-02-07 03:06:35 C 08 44 49.36 +08 19 04.5 – V I52
2021-02-07 07:58:35 C 08 41 52.35 +06 41 29.4 – V 654
2021-02-07 08:27:23 C 08 41 36.20 +06 28 53.9 – V U55
2021-02-07 08:37:53 C 08 41 29.21 +06 24 57.6 – V U55
2021-02-07 08:39:31 C 08 41 23.93 +06 26 13.3 – V 654
2021-02-07 09:09:19 C 08 41 02.97 +06 14 49.9 – V 654