2021 VC9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2498878000
Semi-major axis (a)1.2977379000 AU
Inclination (i)10.80818000°
Long. of Asc. Node (Ω)54.78181000°
Arg. of Perihelion (ω)34.15579000°
Mean Anomaly (M)236.16791000°
Mean Motion (n)0.6666894600°/day
Perihelion dist (q)0.97344900 AU
Aphelion dist (Q)1.62202680 AU
Orbital Period1.47836090 yr
Physical Parameters
H (abs. magnitude)27.06
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.770″
Uncertainty6
Orbit TypeApollo
MOID0.016176 AU
Observations Used36
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-11-20
Observations (36)
Date Type RA Dec Mag Band Observatory
2021-11-11 10:17:30 C 03 43 09.479 -13 59 24.11 U F51
2021-11-11 10:36:05 C 03 43 10.242 -13 57 03.21 U F51
2021-11-11 10:54:41 C 03 43 10.993 -13 54 41.54 U F51
2021-11-11 13:39:11 C 03 43 18.832 -13 33 17.30 V F51
2021-11-11 13:40:06 C 03 43 18.888 -13 33 09.84 V F51
2021-11-12 03:01:46 C 03 45 09.47 -11 38 44.9 u 807
2021-11-12 03:07:42 C 03 45 09.88 -11 37 53.4 u 807
2021-11-12 03:13:28 C 03 45 10.20 -11 37 03.0 u 807
2021-11-12 06:20:24 C 03 45 25.73 -11 13 53.7 u H21
2021-11-12 06:26:10 C 03 45 26.09 -11 13 01.7 u H21
2021-11-12 06:42:10 C 03 45 31.89 -11 10 18.5 V H01
2021-11-12 06:47:09 C 03 45 32.20 -11 09 33.2 V H01
2021-11-12 07:02:30 C 03 45 33.14 -11 07 13.6 V H01
2021-11-12 07:09:37 C 03 45 34.53 -11 06 03.3 V I52
2021-11-12 07:11:26 C 03 45 34.66 -11 05 46.6 V I52
2021-11-12 07:12:11 C 03 45 33.75 -11 05 45.0 V H01
2021-11-12 07:13:15 C 03 45 34.71 -11 05 30.0 V I52
2021-11-12 07:15:04 C 03 45 34.87 -11 05 13.7 V I52
2021-11-13 07:14:29 C 03 48 53.15 -06 58 54.4 V I52
2021-11-13 07:16:59 C 03 48 53.30 -06 58 25.2 V I52
2021-11-13 07:18:44 C 03 48 53.50 -06 58 05.6 V I52
2021-11-13 07:20:04 C 03 48 53.64 -06 57 50.7 V I52
2021-11-14 03:11:33 C 03 52 17.99 -02 40 20.0 u 807
2021-11-14 03:20:33 C 03 52 18.97 -02 38 14.6 u 807
2021-11-14 03:29:27 C 03 52 19.99 -02 36 09.2 u 807
2021-11-15 09:43:37 C 03 58 25.14 +05 33 05.4 V I52
2021-11-15 09:44:28 C 03 58 25.29 +05 33 21.7 V I52
2021-11-15 09:45:19 C 03 58 25.41 +05 33 37.8 V I52
2021-11-15 09:46:11 C 03 58 25.59 +05 33 54.5 V I52
2021-11-18 00:37:12 C 04 21 47.47 +32 02 37.1 V 204
2021-11-18 00:52:22 C 04 21 54.22 +32 10 28.1 V 204
2021-11-18 01:14:40 C 04 22 04.25 +32 22 00.1 V 204
2021-11-20 08:22:19 C 05 16 20.57 +61 28 21.3 V 290
2021-11-20 08:32:05 C 05 16 34.73 +61 33 00.4 V 290
2021-11-20 08:37:52 C 05 16 43.13 +61 35 45.0 V 290
2021-11-20 08:43:04 C 05 16 50.74 +61 38 12.9 V 290