2021 CC1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4246625040 ± 2.00e+00
Semi-major axis (a)	1.6403363310 AU ± 3.00e+00
Inclination (i)	20.73040563° ± 4.00e+00
Long. of Asc. Node (Ω)	136.02002582° ± 5.00e+00
Arg. of Perihelion (ω)	309.92945451° ± 6.00e+00
Mean Anomaly (M)	120.64588477° ± 2.47e+00
Mean Motion (n)	0.4691442400°/day ± 1.29e+00
Perihelion dist (q)	0.94374700 AU ± 3.71e+00
Aphelion dist (Q)	2.33691720 AU ± 5.39e+00
Orbital Period	2.10086270 yr ± 5.76e+00

Physical Parameters

H (abs. magnitude)	26.00
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-04-18
RMS Residual	0.379″
Uncertainty	4
Orbit Type	Apollo
MOID	0.057975 AU
Observations Used	16
Oppositions	1
Arc Total	2021-2021
First Observation Used	—
Last Observation Used	2021-02-08

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2021-02-05 05:49:59	C	08 47 31.57	+17 07 47.2	–	V	G96
2021-02-05 05:58:03	C	08 47 34.21	+17 09 30.5	–	V	G96
2021-02-05 06:06:06	C	08 47 36.75	+17 11 13.0	–	V	G96
2021-02-05 06:14:09	C	08 47 39.42	+17 12 57.1	–	V	G96
2021-02-05 09:13:48	C	08 48 37.46	+17 50 53.9	–	V	I52
2021-02-05 09:17:26	C	08 48 38.64	+17 51 39.1	–	V	I52
2021-02-05 09:21:04	C	08 48 39.84	+17 52 25.0	–	V	I52
2021-02-06 04:11:26	C	08 55 12.79	+21 36 31.1	–	u	H21
2021-02-06 04:22:14	C	08 55 16.07	+21 38 33.0	–	u	H21
2021-02-06 04:31:56	C	08 55 19.01	+21 40 22.3	–	u	H21
2021-02-06 04:33:04	C	08 55 22.02	+21 40 41.3	–	V	I52
2021-02-06 04:36:34	C	08 55 23.10	+21 41 21.4	–	V	I52
2021-02-06 04:40:04	C	08 55 24.12	+21 42 01.1	–	V	I52
2021-02-08 03:50:52	C	09 09 55.78	+29 20 01.7	–	V	V06
2021-02-08 03:57:16	C	09 09 57.50	+29 20 55.6	–	V	V06
2021-02-08 04:03:40	C	09 09 59.19	+29 21 49.4	–	V	V06