2019 CH1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7142916940 ± 2.70e-07
Semi-major axis (a)1.3370441589 AU ± 3.05e-07
Inclination (i)10.86394235° ± 1.39e-05
Long. of Asc. Node (Ω)296.43767311° ± 2.47e-05
Arg. of Perihelion (ω)73.64570977° ± 4.62e-05
Mean Anomaly (M)202.48229142° ± 1.79e-05
Mean Motion (n)0.6375197589°/day ± 2.18e-07
Perihelion dist (q)0.38200462 AU ± 3.72e-07
Aphelion dist (Q)2.29208370 AU ± 6.35e-07
Orbital Period1.54603253 yr ± 5.28e-07
Physical Parameters
H (abs. magnitude)21.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.233″
Uncertainty0
Orbit TypeApollo
MOID0.036565 AU
Observations Used76
Oppositions2
Arc Total2016-2022
First Observation Used2016-01-16
Last Observation Used2022-02-09
Observations (79)
Date Type RA Dec Mag Band Observatory
2022-02-03 05:34:46 C 08 56 17.05 -12 31 53.2 V W88
2022-02-03 05:51:25 C 08 56 10.84 -12 30 33.7 V W88
2022-02-03 06:23:00 C 08 55 59.11 -12 28 03.5 V W88
2022-02-03 06:23:50 C 08 56 01.33 -12 29 06.1 o 691
2022-02-03 06:45:51 C 08 55 53.10 -12 27 22.8 V G96
2022-02-03 06:53:15 C 08 55 50.39 -12 26 47.9 V G96
2022-02-03 07:00:40 C 08 55 47.64 -12 26 13.1 V G96
2022-02-03 07:02:17 C 08 55 47.08 -12 26 04.9 o 691
2022-02-03 07:08:06 C 08 55 44.90 -12 25 38.2 V G96
2022-02-03 07:41:11 C 08 55 32.73 -12 23 01.9 o 691
2022-02-04 21:47:45 C 08 43 48.21 -09 42 49.8 V 073
2022-02-04 21:58:14 C 08 43 45.24 -09 42 11.8 V 073
2022-02-04 22:08:43 C 08 43 42.37 -09 41 31.6 V 073
2022-02-05 20:31:18 C 08 38 09.03 -08 22 25.3 Z K19
2022-02-05 20:38:51 C 08 38 07.25 -08 22 00.1 Z K19
2022-02-05 20:46:24 C 08 38 05.40 -08 21 35.5 Z K19
2022-02-07 03:13:07 C 08 31 40.94 -06 48 05.5 q 734
2022-02-07 03:16:46 C 08 31 40.20 -06 47 54.8 q 734
2022-02-07 03:20:25 C 08 31 39.48 -06 47 44.5 q 734
2022-02-09 04:40:08 C 08 23 28.35 -04 43 15.2 V G96
2022-02-09 04:48:14 C 08 23 27.12 -04 42 57.1 V G96
2022-02-09 04:56:23 C 08 23 25.90 -04 42 38.9 V G96
2022-02-09 05:04:31 C 08 23 24.64 -04 42 20.6 V G96
2022-02-09 06:45:24 C 08 23 11.145 -04 38 27.73 U F52
2022-02-09 07:01:57 C 08 23 08.656 -04 37 51.10 U F52
2022-02-09 07:35:04 C 08 23 03.672 -04 36 37.99 U F52
2022-02-09 21:21:09 C 08 21 10.94 -04 07 15.9 X C95
2022-02-09 21:28:43 C 08 21 09.90 -04 07 00.1 X C95
2022-02-09 21:36:16 C 08 21 08.89 -04 06 43.7 X C95