2021 CH6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4812418222 ± 3.81e-04
Semi-major axis (a)1.9685739314 AU ± 1.50e-03
Inclination (i)2.63075193° ± 1.79e-03
Long. of Asc. Node (Ω)168.81396198° ± 2.36e-04
Arg. of Perihelion (ω)308.58113537° ± 1.02e-03
Mean Anomaly (M)270.18505417° ± 7.21e-01
Mean Motion (n)0.3568491623°/day ± 4.09e-04
Perihelion dist (q)1.02121383 AU ± 1.08e-03
Aphelion dist (Q)2.91593404 AU ± 2.35e-03
Orbital Period2.76202493 yr ± 3.16e-03
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.180″
Uncertainty3
Orbit TypeAmor
MOID0.050562 AU
Observations Used20
Oppositions1
Arc Total2021-2021
First Observation Used2021-02-08
Last Observation Used2021-02-19
Observations (20)
Date Type RA Dec Mag Band Observatory
2021-02-08 06:46:29 C 08 59 44.28 -06 01 44.9 V G96
2021-02-08 06:53:54 C 08 59 47.54 -06 01 33.7 V G96
2021-02-11 10:29:36 C 09 32 41.223 -04 09 37.00 U F51
2021-02-11 10:44:56 C 09 32 46.662 -04 09 15.30 U F51
2021-02-11 11:00:21 C 09 32 52.152 -04 08 53.46 U F51
2021-02-12 04:34:14 C 09 39 33.21 -03 42 35.8 V 807
2021-02-12 04:38:53 C 09 39 34.78 -03 42 29.9 V 807
2021-02-12 04:43:33 C 09 39 36.35 -03 42 23.6 V 807
2021-02-12 10:20:22 C 09 41 39.676 -03 36 25.05 V 568
2021-02-12 10:21:48 C 09 41 40.144 -03 36 23.13 V 568
2021-02-12 10:23:12 C 09 41 40.610 -03 36 21.19 V 568
2021-02-12 10:24:38 C 09 41 41.078 -03 36 19.26 V 568
2021-02-12 14:21:14 C 09 43 03.78 -03 28 50.6 V 474
2021-02-12 14:24:41 C 09 43 04.92 -03 28 45.8 V 474
2021-02-12 14:28:08 C 09 43 06.08 -03 28 41.2 V 474
2021-02-12 14:31:35 C 09 43 07.24 -03 28 36.2 V 474
2021-02-19 07:06:08 C 10 28 20.55 -00 23 02.6 V V06
2021-02-19 07:08:41 C 10 28 21.02 -00 22 59.6 V V06
2021-02-19 07:11:15 C 10 28 21.54 -00 22 57.1 V V06
2021-02-19 07:13:48 C 10 28 22.00 -00 22 54.9 V V06