2021 CU5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4513848000
Semi-major axis (a)1.4736721000 AU
Inclination (i)6.57576000°
Long. of Asc. Node (Ω)325.56313000°
Arg. of Perihelion (ω)109.03919000°
Mean Anomaly (M)267.22064000°
Mean Motion (n)0.5509380500°/day
Perihelion dist (q)0.80847890 AU
Aphelion dist (Q)2.13886530 AU
Orbital Period1.78896270 yr
Physical Parameters
H (abs. magnitude)26.13
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.890″
Uncertainty7
Orbit TypeApollo
MOID0.010769 AU
Observations Used66
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-02-21
Observations (75)
Date Type RA Dec Mag Band Observatory
2021-02-14 19:47:18 C 09 29 18.57 +14 00 52.6 V 033
2021-02-14 20:11:59 C 09 29 21.72 +13 57 24.6 V 246
2021-02-14 20:12:13 C 09 29 21.63 +13 57 22.4 V 246
2021-02-14 20:12:26 C 09 29 21.68 +13 57 21.3 V 246
2021-02-14 20:16:04 C 09 29 22.22 +13 56 49.3 V 246
2021-02-14 20:16:31 C 09 29 22.23 +13 56 45.8 V 246
2021-02-14 20:47:28 C 09 29 27.16 +13 52 26.1 V 203
2021-02-14 21:26:35 C 09 29 31.56 +13 46 49.7 V 203
2021-02-15 06:57:58 C 09 30 50.57 +12 30 28.7 V I52
2021-02-15 06:58:15 C 09 30 50.58 +12 30 26.2 V I52
2021-02-15 06:58:31 C 09 30 50.59 +12 30 24.3 V I52
2021-02-15 06:58:48 C 09 30 50.67 +12 30 22.6 V I52
2021-02-16 06:12:03 C 09 33 34.52 +09 58 48.3 V I52
2021-02-16 06:15:04 C 09 33 34.70 +09 58 31.8 V I52
2021-02-16 06:18:05 C 09 33 34.83 +09 58 14.9 V I52
2021-02-16 06:21:05 C 09 33 35.04 +09 57 58.0 V I52
2021-02-19 00:21:48 C 09 38 16.67 +05 34 41.0 V J13
2021-02-19 00:22:39 C 09 38 16.65 +05 34 39.3 V J13
2021-02-19 00:23:29 C 09 38 16.65 +05 34 37.8 V J13
2021-02-19 00:24:46 C 09 38 16.69 +05 34 32.7 V J13
2021-02-19 00:26:24 C 09 38 16.73 +05 34 29.6 V J13
2021-02-21 06:53:21 C 09 40 35.56 +03 31 17.7 V I52
2021-02-21 07:01:43 C 09 40 35.61 +03 31 02.3 V I52
2021-02-21 07:10:11 C 09 40 35.73 +03 30 47.5 V I52
2021-02-21 07:18:46 C 09 40 35.79 +03 30 32.4 V I52