2021 RF16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3328088000
Semi-major axis (a)1.2954603000 AU
Inclination (i)4.07890000°
Long. of Asc. Node (Ω)353.88238000°
Arg. of Perihelion (ω)63.71814000°
Mean Anomaly (M)266.72170000°
Mean Motion (n)0.6684484300°/day
Perihelion dist (q)0.86431970 AU
Aphelion dist (Q)1.72660090 AU
Orbital Period1.47447080 yr
Physical Parameters
H (abs. magnitude)28.97
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty6
Orbit TypeApollo
MOID0.000843 AU
Observations Used21
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-14
Observations (21)
Date Type RA Dec Mag Band Observatory
2021-09-13 10:16:34 C 23 33 37.139 -21 21 54.18 U F51
2021-09-13 10:32:00 C 23 33 41.986 -21 21 31.64 U F51
2021-09-13 10:47:27 C 23 33 46.905 -21 21 07.65 U F51
2021-09-13 21:55:21 C 23 40 32.19 -21 03 32.1 V L01
2021-09-13 21:59:26 C 23 40 34.42 -21 03 24.9 V L01
2021-09-13 22:03:12 C 23 40 36.47 -21 03 17.2 V L01
2021-09-13 22:07:06 C 23 40 38.58 -21 03 09.4 V L01
2021-09-13 22:10:50 C 23 40 40.60 -21 03 02.1 V L01
2021-09-14 04:17:34 C 23 45 21.53 -20 33 38.6 u 807
2021-09-14 04:22:09 C 23 45 24.52 -20 33 24.8 u 807
2021-09-14 04:27:04 C 23 45 27.73 -20 33 10.4 u 807
2021-09-14 21:49:21 C 00 07 20.43 -19 30 23.0 V 246
2021-09-14 21:50:33 C 00 07 22.34 -19 30 14.5 V 246
2021-09-14 21:51:51 C 00 07 24.40 -19 30 06.3 V 246
2021-09-14 21:52:11 C 00 07 24.94 -19 30 04.8 V 246
2021-09-14 21:56:58 C 00 07 32.67 -19 29 34.8 V 246
2021-09-14 21:57:37 C 00 07 33.58 -19 29 30.1 V 246
2021-09-14 21:57:56 C 00 07 34.13 -19 29 27.8 V 246
2021-09-14 22:24:44 C 00 08 13.19 -19 26 37.8 V G02
2021-09-14 22:35:29 C 00 08 30.74 -19 25 23.6 V G02
2021-09-14 22:46:12 C 00 08 48.46 -19 24 07.9 V G02