2021 CU8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5035380000
Semi-major axis (a)1.6765053000 AU
Inclination (i)4.27544000°
Long. of Asc. Node (Ω)148.29173000°
Arg. of Perihelion (ω)60.28070000°
Mean Anomaly (M)49.64065000°
Mean Motion (n)0.4540426700°/day
Perihelion dist (q)0.83232120 AU
Aphelion dist (Q)2.52068940 AU
Orbital Period2.17073790 yr
Physical Parameters
H (abs. magnitude)28.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.440″
Uncertainty7
Orbit TypeApollo
MOID0.002716 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-02-17
Observations (23)
Date Type RA Dec Mag Band Observatory
2021-02-13 08:23:01 C 09 41 49.12 +05 36 46.9 V V00
2021-02-13 08:30:38 C 09 41 51.73 +05 36 45.2 V V00
2021-02-13 08:38:15 C 09 41 54.30 +05 36 44.0 V V00
2021-02-13 08:45:53 C 09 41 56.88 +05 36 41.4 V V00
2021-02-13 10:34:09 C 09 42 35.12 +05 36 14.3 V G96
2021-02-13 10:37:05 C 09 42 36.16 +05 36 13.4 V G96
2021-02-13 10:40:01 C 09 42 37.22 +05 36 13.0 V G96
2021-02-13 22:43:46 C 09 48 18.51 +05 32 30.9 V 033
2021-02-13 22:46:17 C 09 48 19.61 +05 32 29.7 V 033
2021-02-13 22:48:47 C 09 48 20.71 +05 32 29.7 V 033
2021-02-14 22:45:50 C 10 03 45.55 +05 24 28.1 V L01
2021-02-14 22:48:49 C 10 03 47.81 +05 24 27.2 V L01
2021-02-14 22:51:48 C 10 03 50.01 +05 24 25.9 V L01
2021-02-14 22:54:50 C 10 03 52.37 +05 24 24.1 V L01
2021-02-14 22:57:55 C 10 03 54.68 +05 24 23.4 V L01
2021-02-15 02:09:51 C 10 06 26.58 +05 22 18.9 V 033
2021-02-15 02:11:17 C 10 06 27.79 +05 22 17.8 V 033
2021-02-16 06:27:01 C 10 43 32.09 +04 58 46.8 V I52
2021-02-16 06:29:44 C 10 43 36.87 +04 58 42.6 V I52
2021-02-17 08:57:13 C 12 05 57.66 +03 36 21.7 V I52
2021-02-17 08:58:10 C 12 06 02.18 +03 36 16.1 V I52
2021-02-17 08:59:08 C 12 06 06.67 +03 36 10.8 V I52
2021-02-17 09:00:05 C 12 06 11.19 +03 36 05.3 V I52