2022 CH4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5289456431 ± 4.33e-04
Semi-major axis (a)1.9137462727 AU ± 1.64e-03
Inclination (i)4.74571570° ± 3.14e-03
Long. of Asc. Node (Ω)133.04453905° ± 7.04e-04
Arg. of Perihelion (ω)316.30280521° ± 2.16e-03
Mean Anomaly (M)169.35910235° ± 6.83e-01
Mean Motion (n)0.3722937448°/day ± 4.79e-04
Perihelion dist (q)0.90147852 AU ± 1.13e-03
Aphelion dist (Q)2.92601403 AU ± 2.64e-03
Orbital Period2.64744250 yr ± 3.40e-03
Physical Parameters
H (abs. magnitude)26.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.332″
Uncertainty3
Orbit TypeApollo
MOID0.003547 AU
Observations Used36
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-06
Last Observation Used2022-02-13
Observations (36)
Date Type RA Dec Mag Band Observatory
2022-02-06 09:54:42 C 11 51 20.60 +11 39 38.5 V G96
2022-02-06 10:02:10 C 11 51 19.17 +11 40 02.1 V G96
2022-02-06 10:09:35 C 11 51 17.74 +11 40 25.0 V G96
2022-02-06 13:01:47 C 11 50 45.52 +11 49 05.9 V I52
2022-02-06 13:03:28 C 11 50 45.23 +11 49 10.6 V I52
2022-02-06 13:07:37 C 11 50 44.47 +11 49 22.1 V I52
2022-02-06 13:09:17 C 11 50 44.22 +11 49 27.4 V I52
2022-02-07 05:26:44 C 11 48 41.16 +12 38 01.2 u 807
2022-02-07 05:34:30 C 11 48 39.86 +12 38 21.4 u 807
2022-02-07 05:42:24 C 11 48 38.53 +12 38 43.1 u 807
2022-02-07 09:45:01 C 11 48 02.07 +12 46 12.5 q H36
2022-02-07 10:21:04 C 11 47 56.31 +12 47 42.0 q H36
2022-02-07 10:39:06 C 11 47 53.47 +12 48 26.4 q H36
2022-02-07 23:27:12 C 11 46 28.43 +13 18 21.7 V 033
2022-02-07 23:31:22 C 11 46 27.90 +13 18 30.8 V 033
2022-02-08 01:12:50 C 11 46 13.74 +13 22 21.4 V 033
2022-02-08 01:21:08 C 11 46 12.56 +13 22 40.1 V 033
2022-02-08 06:31:23 C 11 45 40.77 +13 34 16.1 u H21
2022-02-08 06:37:39 C 11 45 39.93 +13 34 29.4 u H21
2022-02-09 07:36:02 C 11 43 07.94 +14 23 06.7 V 291
2022-02-09 07:53:03 C 11 43 05.80 +14 23 37.5 V 291
2022-02-09 08:10:04 C 11 43 03.66 +14 24 08.2 V 291
2022-02-10 06:27:17 C 11 41 06.13 +15 00 15.2 V 291
2022-02-10 06:52:22 C 11 41 03.47 +15 00 55.0 V 291
2022-02-10 07:16:48 C 11 41 00.88 +15 01 32.8 V 291
2022-02-11 09:25:50 C 11 38 52.40 +15 37 34.6 V 695
2022-02-11 09:42:55 C 11 38 50.63 +15 37 56.2 V 695
2022-02-11 10:00:00 C 11 38 48.88 +15 38 17.6 V 695
2022-02-11 11:14:10 C 11 38 41.26 +15 39 47.7 V V06
2022-02-11 11:19:54 C 11 38 40.67 +15 39 54.5 V V06
2022-02-11 11:25:37 C 11 38 40.10 +15 40 01.2 V V06
2022-02-12 09:41:44 C 11 37 07.78 +16 06 01.4 V 695
2022-02-12 10:03:01 C 11 37 05.77 +16 06 24.3 V 695
2022-02-12 10:24:19 C 11 37 03.76 +16 06 47.2 V 695
2022-02-13 12:27:16 C 11 35 19.61 +16 32 53.4 o 291
2022-02-13 12:50:07 C 11 35 17.81 +16 33 12.7 o 291