2021 CV4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5905342992 ± 5.79e-05
Semi-major axis (a)1.2657963042 AU ± 1.22e-04
Inclination (i)19.58947919° ± 2.32e-03
Long. of Asc. Node (Ω)140.86783754° ± 4.93e-06
Arg. of Perihelion (ω)252.50261277° ± 9.07e-04
Mean Anomaly (M)165.44750863° ± 1.82e-01
Mean Motion (n)0.6920963218°/day ± 9.98e-05
Perihelion dist (q)0.51830017 AU ± 8.86e-05
Aphelion dist (Q)2.01329244 AU ± 2.07e-04
Orbital Period1.42411721 yr ± 2.05e-04
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.241″
Uncertainty3
Orbit TypeApollo
MOID0.006860 AU
Observations Used72
Oppositions1
Arc Total2021-2021
First Observation Used2021-02-09
Last Observation Used2021-02-19
Observations (89)
Date Type RA Dec Mag Band Observatory
2021-02-10 03:09:15 C 08 45 33.20 +21 29 08.6 q Y00
2021-02-10 03:10:09 C 08 45 33.49 +21 29 39.5 q Y00
2021-02-10 08:32:43 C 08 48 05.99 +24 07 58.0 V T05
2021-02-10 08:37:22 C 08 48 07.19 +24 10 02.9 V T05
2021-02-10 08:45:09 C 08 48 09.22 +24 13 31.8 V T05
2021-02-10 08:52:30 C 08 48 11.11 +24 16 47.9 V T05
2021-02-10 13:21:00 C 08 49 49.36 +26 01 42.8 m P18
2021-02-10 13:21:50 C 08 49 49.47 +26 02 00.3 m P18
2021-02-10 13:22:41 C 08 49 49.70 +26 02 20.1 m P18
2021-02-10 13:24:25 C 08 49 50.11 +26 02 56.6 m P18
2021-02-10 22:14:40 C 08 52 08.76 +28 45 50.5 V 204
2021-02-10 22:18:17 C 08 52 09.38 +28 46 47.0 V 204
2021-02-10 22:21:55 C 08 52 10.00 +28 47 43.5 V 204
2021-02-10 22:25:32 C 08 52 10.59 +28 48 40.2 V 204
2021-02-10 22:29:27 C 08 52 11.25 +28 49 41.0 V 204
2021-02-11 21:17:58 C 08 56 21.24 +33 00 33.2 V Z99
2021-02-11 21:22:35 C 08 56 21.75 +33 01 10.4 V Z99
2021-02-11 21:27:12 C 08 56 22.13 +33 01 47.8 V Z99
2021-02-12 03:24:42 C 08 57 13.04 +33 45 49.6 V I52
2021-02-12 03:25:50 C 08 57 13.12 +33 45 57.5 V I52
2021-02-12 03:26:07 C 08 57 13.14 +33 45 59.5 V I52
2021-02-12 03:27:14 C 08 57 13.22 +33 46 07.4 V I52
2021-02-12 10:20:13 C 08 57 46.14 +34 30 12.1 V T08
2021-02-12 10:53:08 C 08 57 47.54 +34 33 16.2 V T08
2021-02-12 11:08:08 C 08 57 48.15 +34 34 38.8 V T08
2021-02-12 11:12:56 C 08 57 48.34 +34 35 05.3 V T08
2021-02-12 20:30:45 C 08 58 49.77 +35 21 06.2 o K88
2021-02-12 20:31:46 C 08 58 49.86 +35 21 10.6 o K88
2021-02-12 20:32:52 C 08 58 49.88 +35 21 16.2 o K88
2021-02-12 23:05:58 C 08 59 03.52 +35 33 44.6 V G40
2021-02-12 23:18:37 C 08 59 03.88 +35 34 41.7 V G40
2021-02-12 23:48:40 C 08 59 04.88 +35 36 55.9 V G40
2021-02-13 10:23:13 C 08 59 48.64 +36 18 51.3 V T08
2021-02-13 10:27:53 C 08 59 48.70 +36 19 07.5 V T08
2021-02-13 10:37:11 C 08 59 48.88 +36 19 40.3 V T08
2021-02-13 10:52:28 C 08 59 49.18 +36 20 33.1 V T08
2021-02-19 07:54:39 C 09 05 00.63 +39 51 34.7 V V06
2021-02-19 07:56:47 C 09 05 00.63 +39 51 35.6 V V06
2021-02-19 08:02:59 C 09 05 00.64 +39 51 39.0 V V06