2025 CH4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8732032074 ± 4.84e-05
Semi-major axis (a)2.4905503171 AU ± 7.97e-04
Inclination (i)13.74969952° ± 1.19e-03
Long. of Asc. Node (Ω)317.57423980° ± 1.68e-05
Arg. of Perihelion (ω)66.90322396° ± 3.34e-05
Mean Anomaly (M)80.96250407° ± 3.94e-02
Mean Motion (n)0.2507663714°/day ± 1.20e-04
Perihelion dist (q)0.31579379 AU ± 1.57e-04
Aphelion dist (Q)4.66530684 AU ± 1.50e-03
Orbital Period3.93045638 yr ± 1.89e-03
Physical Parameters
H (abs. magnitude)21.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.189″
Uncertainty2
Orbit TypeApollo
MOID0.016904 AU
Observations Used187
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-12
Last Observation Used2025-03-05
Observations (210)
Date Type RA Dec Mag Band Observatory
2025-02-18 06:43:15 C 07 55 07.201 +02 43 49.55 V 703
2025-02-18 07:10:37 C 07 55 12.227 +02 44 38.51 V 703
2025-02-18 20:05:00 B 07 57 38.170 +03 05 55.39 V L65
2025-02-18 20:17:02 B 07 57 40.142 +03 06 14.90 V L65
2025-02-18 20:29:03 B 07 57 42.065 +03 06 33.23 V L65
2025-02-19 18:27:34 C 08 01 08.950 +03 37 19.60 W 246
2025-02-19 18:30:00 C 08 01 09.300 +03 37 22.60 W 246
2025-02-19 18:30:19 C 08 01 09.330 +03 37 22.80 W 246
2025-02-19 18:30:39 C 08 01 09.370 +03 37 23.30 W 246
2025-02-19 18:30:58 C 08 01 09.410 +03 37 23.60 W 246
2025-02-19 18:31:18 C 08 01 09.460 +03 37 24.10 W 246
2025-02-19 18:31:38 C 08 01 09.500 +03 37 24.50 W 246
2025-02-19 18:31:57 C 08 01 09.520 +03 37 25.00 W 246
2025-02-19 19:00:00 B 08 01 13.375 +03 37 59.34 Z K74
2025-02-19 19:04:03 B 08 01 13.884 +03 38 04.67 Z K74
2025-02-19 19:08:04 B 08 01 14.434 +03 38 09.42 Z K74
2025-02-19 19:12:06 B 08 01 14.950 +03 38 14.86 Z K74
2025-02-19 19:16:08 B 08 01 15.485 +03 38 19.72 Z K74
2025-02-19 19:20:10 B 08 01 16.022 +03 38 25.01 Z K74
2025-02-19 20:25:49 B 08 01 24.506 +03 39 43.74 V L65
2025-02-19 20:31:57 B 08 01 25.354 +03 39 54.11 X K87
2025-02-19 20:41:30 B 08 01 26.628 +03 40 04.51 V L65
2025-02-19 20:50:53 B 08 01 27.787 +03 40 17.62 X K87
2025-02-19 20:57:09 B 08 01 28.651 +03 40 23.30 V L65
2025-02-19 21:09:46 B 08 01 30.204 +03 40 41.02 X K87
2025-02-20 04:53:12 C 08 02 32.536 +03 50 02.76 V G96
2025-02-20 05:00:41 C 08 02 33.418 +03 50 11.29 V G96
2025-02-20 05:08:08 C 08 02 34.278 +03 50 19.82 V G96
2025-02-20 05:10:43 C 08 02 34.609 +03 50 23.10 V 703
2025-02-20 05:13:59 C 08 02 34.969 +03 50 25.80 V 703
2025-02-20 05:15:35 C 08 02 35.153 +03 50 28.36 V G96
2025-02-20 05:17:15 C 08 02 35.441 +03 50 28.97 V 703
2025-02-20 05:20:31 C 08 02 35.711 +03 50 33.25 V 703
2025-02-20 09:02:42 C 08 03 03.410 +03 54 54.14 V T08
2025-02-20 09:07:48 C 08 03 03.982 +03 54 59.72 V T08
2025-02-20 09:16:25 C 08 03 04.922 +03 55 09.52 V T08
2025-02-20 09:35:38 C 08 03 07.080 +03 55 30.04 V T08
2025-02-20 18:03:36 C 08 04 11.102 +04 04 09.23 q D60
2025-02-20 18:24:44 C 08 04 13.340 +04 04 29.40 W 246
2025-02-20 18:25:05 C 08 04 13.390 +04 04 29.40 W 246
2025-02-20 18:25:19 C 08 04 13.507 +04 04 31.33 q D60
2025-02-20 18:25:25 C 08 04 13.400 +04 04 29.40 W 246
2025-02-20 18:25:46 C 08 04 13.440 +04 04 29.60 W 246
2025-02-20 18:26:06 C 08 04 13.490 +04 04 30.60 W 246
2025-02-20 18:26:27 C 08 04 13.490 +04 04 31.10 W 246
2025-02-20 18:26:47 C 08 04 13.560 +04 04 31.30 W 246
2025-02-20 18:46:22 C 08 04 15.821 +04 04 53.18 q D60
2025-02-21 20:06:37 B 08 06 57.134 +04 28 16.57 X K87
2025-02-21 20:19:13 B 08 06 58.253 +04 28 27.44 X K87
2025-02-21 20:31:49 B 08 06 59.376 +04 28 38.10 X K87