2021 CV

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5843862511 ± 2.53e-04
Semi-major axis (a)2.0501437796 AU ± 1.15e-03
Inclination (i)4.24478251° ± 1.62e-03
Long. of Asc. Node (Ω)136.23461077° ± 1.14e-02
Arg. of Perihelion (ω)308.40691854° ± 1.25e-02
Mean Anomaly (M)240.02082712° ± 5.07e-01
Mean Motion (n)0.3357652883°/day ± 2.83e-04
Perihelion dist (q)0.85206794 AU ± 7.07e-04
Aphelion dist (Q)3.24821962 AU ± 1.90e-03
Orbital Period2.93546212 yr ± 2.48e-03
Physical Parameters
H (abs. magnitude)28.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.505″
Uncertainty3
Orbit TypeApollo
MOID0.000947 AU
Observations Used14
Oppositions1
Arc Total2021-2021
First Observation Used2021-02-05
Last Observation Used2021-02-06
Observations (14)
Date Type RA Dec Mag Band Observatory
2021-02-05 07:36:47 C 11 01 01.05 +09 24 27.7 V 703
2021-02-05 07:44:51 C 11 00 58.35 +09 27 33.3 V 703
2021-02-05 07:52:56 C 11 00 55.78 +09 30 35.2 V 703
2021-02-05 08:01:01 C 11 00 53.11 +09 33 36.9 V 703
2021-02-05 11:02:20 C 10 59 57.97 +10 33 28.5 V I52
2021-02-05 11:05:10 C 10 59 57.19 +10 34 19.5 V I52
2021-02-05 11:24:28 C 10 59 52.30 +10 39 53.8 V 703
2021-02-05 11:29:29 C 10 59 51.15 +10 41 19.8 V 703
2021-02-06 07:14:58 C 11 00 02.31 +14 08 35.9 V I52
2021-02-06 07:17:32 C 11 00 01.94 +14 08 52.9 V I52
2021-02-06 07:20:05 C 11 00 01.53 +14 09 09.9 V I52
2021-02-06 07:29:25 C 10 59 46.96 +14 09 17.2 u H21
2021-02-06 07:38:56 C 10 59 45.49 +14 10 17.5 u H21
2021-02-06 07:45:39 C 10 59 44.46 +14 10 59.3 u H21