2019 CH4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2142939000
Semi-major axis (a)1.2969471000 AU
Inclination (i)23.19673000°
Long. of Asc. Node (Ω)137.55195000°
Arg. of Perihelion (ω)24.83953000°
Mean Anomaly (M)198.65284000°
Mean Motion (n)0.6672993300°/day
Perihelion dist (q)1.01901920 AU
Aphelion dist (Q)1.57487500 AU
Orbital Period1.47700990 yr
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty7
Orbit TypeAmor
MOID0.048583 AU
Observations Used32
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-02-12
Observations (33)
Date Type RA Dec Mag Band Observatory
2019-02-04 11:59:58 C 10 02 35.493 -01 04 15.22 V F52
2019-02-04 12:17:35 C 10 02 42.027 -00 59 34.60 V F52
2019-02-08 07:51:58 C 10 50 07.07 +27 20 39.7 V 703
2019-02-08 07:59:34 C 10 50 11.48 +27 23 05.7 V 703
2019-02-08 08:07:09 C 10 50 16.00 +27 25 33.0 V 703
2019-02-08 08:14:46 C 10 50 20.45 +27 28 01.9 V 703
2019-02-08 09:15:47 C 10 51 05.558 +27 48 01.86 V F51
2019-02-08 09:32:29 C 10 51 15.569 +27 53 28.09 V F51
2019-02-08 09:49:12 C 10 51 25.610 +27 58 54.78 V F51
2019-02-08 10:05:52 C 10 51 35.592 +28 04 20.35 V F51
2019-02-08 11:01:15 C 10 51 59.76 +28 21 35.8 V I52
2019-02-08 11:02:03 C 10 52 00.22 +28 21 50.9 V I52
2019-02-08 11:02:51 C 10 52 00.74 +28 22 06.5 V I52
2019-02-08 11:03:40 C 10 52 01.21 +28 22 21.9 V I52
2019-02-08 20:40:29 C 10 58 36.80 +31 25 00.0 V L01
2019-02-08 20:42:46 C 10 58 38.27 +31 25 42.7 V L01
2019-02-08 20:45:02 C 10 58 39.80 +31 26 24.9 V L01
2019-02-08 23:13:19 C 11 00 16.98 +32 13 25.4 V K63
2019-02-08 23:15:29 C 11 00 18.35 +32 14 06.1 V K63
2019-02-08 23:18:02 C 11 00 19.98 +32 14 53.7 V K63
2019-02-09 05:22:05 C 11 04 37.45 +34 07 37.6 V H01
2019-02-09 05:27:06 C 11 04 40.83 +34 09 10.9 V H01
2019-02-09 05:42:12 C 11 04 51.00 +34 13 52.4 V H01
2019-02-09 05:53:49 C 11 04 58.81 +34 17 28.5 V H01
2019-02-09 12:12:00 C 11 09 21.403 +36 12 51.90 V F52
2019-02-09 13:29:44 C 11 10 13.583 +36 35 56.30 V F52
2019-02-09 13:46:41 C 11 10 25.086 +36 40 56.94 V F52
2019-02-11 06:30:01 C 11 43 06.27 +47 34 28.6 V I52
2019-02-11 06:33:17 C 11 43 08.97 +47 35 16.1 V I52
2019-02-11 06:36:34 C 11 43 11.78 +47 36 03.4 V I52
2019-02-12 01:55:18 C 12 00 19.66 +51 50 47.2 V J95
2019-02-12 02:06:41 C 12 00 29.64 +51 53 06.8 V J95
2019-02-12 02:17:21 C 12 00 39.05 +51 55 17.1 V J95