2021 CF3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5165007430 ± 4.70e-08
Semi-major axis (a)1.8283514035 AU ± 1.62e-08
Inclination (i)11.25386852° ± 1.17e-05
Long. of Asc. Node (Ω)315.95622025° ± 1.15e-05
Arg. of Perihelion (ω)117.17594950° ± 1.65e-05
Mean Anomaly (M)358.48696671° ± 1.24e-05
Mean Motion (n)0.3986784599°/day ± 5.31e-09
Perihelion dist (q)0.88400655 AU ± 8.63e-08
Aphelion dist (Q)2.77269626 AU ± 8.94e-08
Orbital Period2.47223360 yr ± 3.29e-08
Physical Parameters
H (abs. magnitude)24.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.227″
Uncertainty0
Orbit TypeApollo
MOID0.048225 AU
Observations Used40
Oppositions2
Arc Total2021-2025
First Observation Used2021-01-16
Last Observation Used2025-09-15
Observations (40)
Date Type RA Dec Mag Band Observatory
2021-01-16 12:36:44 C 16 00 06.84 +46 06 19.2 V G96
2021-01-16 12:45:12 C 15 59 55.80 +46 06 18.0 V G96
2021-01-16 12:53:40 C 15 59 44.79 +46 06 15.7 V G96
2021-02-07 07:17:12 C 10 15 03.04 +03 17 40.3 V G96
2021-02-07 07:24:34 C 10 15 01.72 +03 17 24.3 V G96
2021-02-07 07:40:53 C 10 14 58.74 +03 16 49.3 V G96
2021-02-07 10:09:39 C 10 14 31.98 +03 11 30.2 V V06
2021-02-07 10:11:56 C 10 14 31.57 +03 11 25.4 V V06
2021-02-07 10:14:13 C 10 14 31.15 +03 11 20.5 V V06
2021-02-07 10:34:43 C 10 14 30.352 +03 10 48.95 U F51
2021-02-07 10:51:58 C 10 14 27.223 +03 10 12.23 U F51
2021-02-07 11:09:12 C 10 14 24.120 +03 09 35.61 U F51
2021-02-07 11:26:32 C 10 14 20.972 +03 08 58.84 U F51
2021-02-08 06:51:04 C 10 11 18.49 +02 29 17.1 V I52
2021-02-08 06:56:35 C 10 11 17.56 +02 29 06.3 V I52
2021-02-08 07:02:06 C 10 11 16.65 +02 28 55.9 V I52
2021-02-09 09:50:16 C 10 07 20.19 +01 39 30.6 V I52
2021-02-09 09:56:33 C 10 07 19.28 +01 39 19.8 V I52
2021-02-09 10:02:49 C 10 07 18.29 +01 39 09.0 V I52
2021-02-09 10:09:05 C 10 07 17.35 +01 38 57.8 V I52
2021-02-11 07:04:31 C 10 01 30.77 +00 28 43.2 u 807
2021-02-11 07:14:19 C 10 01 29.44 +00 28 29.2 u 807
2021-02-11 07:23:44 C 10 01 28.24 +00 28 14.7 u 807
2021-02-19 05:39:52 C 09 44 36.96 -02 40 38.8 V 807
2021-02-19 05:45:29 C 09 44 36.55 -02 40 42.4 V 807
2021-02-19 05:51:05 C 09 44 36.14 -02 40 46.1 V 807
2021-02-22 03:56:51 C 09 40 38.63 -03 19 54.7 V 807
2021-02-22 04:05:15 C 09 40 38.13 -03 19 58.8 V 807
2021-02-22 04:13:40 C 09 40 37.66 -03 20 02.9 V 807
2025-09-05 09:25:28 C 22 57 36.551 +18 08 18.54 V F52
2025-09-14 08:10:41 C 22 33 23.233 +25 28 35.58 V F52
2025-09-14 08:28:34 C 22 33 20.601 +25 29 15.63 V F52
2025-09-15 07:08:10 C 22 30 06.016 +26 21 00.50 V V00
2025-09-15 07:09:04 C 22 30 05.908 +26 21 02.48 V V00
2025-09-15 07:16:13 C 22 30 04.828 +26 21 18.47 V V00
2025-09-15 07:17:06 C 22 30 04.684 +26 21 20.95 V V00
2025-09-15 07:24:15 C 22 30 03.582 +26 21 36.97 V V00
2025-09-15 07:25:09 C 22 30 03.445 +26 21 39.13 V V00
2025-09-15 07:32:17 C 22 30 02.322 +26 21 55.69 V V00
2025-09-15 07:33:11 C 22 30 02.203 +26 21 57.89 V V00