2021 CF5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0610136266 ± 5.41e-04
Semi-major axis (a)1.2607444759 AU ± 8.28e-04
Inclination (i)2.59666789° ± 1.12e-02
Long. of Asc. Node (Ω)131.61387336° ± 1.68e-02
Arg. of Perihelion (ω)97.09583625° ± 2.14e-01
Mean Anomaly (M)55.34003392° ± 1.36e+00
Mean Motion (n)0.6962603519°/day ± 6.86e-04
Perihelion dist (q)1.18382188 AU ± 1.03e-03
Aphelion dist (Q)1.33766707 AU ± 1.11e-03
Orbital Period1.41560019 yr ± 1.39e-03
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.213″
Uncertainty4
Orbit TypeAmor
MOID0.178504 AU
Observations Used13
Oppositions1
Arc Total2021-2021
First Observation Used2021-02-07
Last Observation Used2021-02-11
Observations (13)
Date Type RA Dec Mag Band Observatory
2021-02-07 08:54:16 C 09 59 37.382 +14 13 05.58 U F51
2021-02-07 09:27:45 C 09 59 35.281 +14 13 29.94 U F51
2021-02-07 09:44:37 C 09 59 34.237 +14 13 42.26 U F51
2021-02-09 05:36:02 C 09 57 07.30 +14 45 04.8 V V06
2021-02-09 05:42:53 C 09 57 06.85 +14 45 10.3 V V06
2021-02-09 05:49:44 C 09 57 06.43 +14 45 14.9 V V06
2021-02-09 05:56:34 C 09 57 06.02 +14 45 20.1 V V06
2021-02-09 06:45:12 C 09 57 01.51 +14 46 29.4 V 807
2021-02-09 06:53:40 C 09 57 00.96 +14 46 35.6 V 807
2021-02-09 07:02:09 C 09 57 00.39 +14 46 41.3 V 807
2021-02-11 05:07:09 C 09 54 18.48 +15 20 29.8 V 807
2021-02-11 05:16:04 C 09 54 17.84 +15 20 36.3 V 807
2021-02-11 05:24:59 C 09 54 17.23 +15 20 43.2 V 807