2021 RC16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4432005452 ± 1.33e-04
Semi-major axis (a)	2.1807663935 AU ± 6.52e-04
Inclination (i)	5.85440821° ± 1.84e-03
Long. of Asc. Node (Ω)	54.65586012° ± 6.81e-03
Arg. of Perihelion (ω)	275.04272044° ± 1.10e-02
Mean Anomaly (M)	117.34581190° ± 2.12e-01
Mean Motion (n)	0.3060543505°/day ± 1.37e-04
Perihelion dist (q)	1.21424954 AU ± 4.65e-04
Aphelion dist (Q)	3.14728325 AU ± 9.84e-04
Orbital Period	3.22042893 yr ± 1.44e-03

Physical Parameters

H (abs. magnitude)	23.47
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.212″
Uncertainty	3
Orbit Type	Amor
MOID	0.230570 AU
Observations Used	15
Oppositions	1
Arc Total	2021-2021
First Observation Used	2021-09-08
Last Observation Used	2021-09-26

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2021-09-08 11:25:49	C	01 31 16.277	-16 34 44.39	–	V	F52
2021-09-08 12:21:31	C	01 31 16.578	-16 34 05.45	–	V	F52
2021-09-10 11:59:04	C	01 31 48.720	-16 00 11.11	–	U	F51
2021-09-10 12:15:46	C	01 31 48.724	-15 59 58.90	–	U	F51
2021-09-10 12:49:11	C	01 31 48.703	-15 59 35.01	–	U	F51
2021-09-12 10:19:29	C	01 32 03.78	-15 26 46.0	–	o	291
2021-09-12 10:34:01	C	01 32 03.67	-15 26 35.6	–	o	291
2021-09-12 10:48:32	C	01 32 03.62	-15 26 24.4	–	o	291
2021-09-12 11:04:49	C	01 32 05.028	-15 26 07.48	–	V	568
2021-09-12 11:06:34	C	01 32 05.017	-15 26 06.24	–	V	568
2021-09-12 11:08:18	C	01 32 05.009	-15 26 05.04	–	V	568
2021-09-12 11:10:03	C	01 32 05.000	-15 26 03.76	–	V	568
2021-09-26 07:33:11	C	01 28 00.97	-11 13 04.1	–	V	807
2021-09-26 07:39:24	C	01 28 00.79	-11 12 59.0	–	V	807
2021-09-26 07:46:53	C	01 28 00.54	-11 12 52.7	–	V	807