2026 CH1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3510947863 ± 3.50e-04
Semi-major axis (a)1.6114433605 AU ± 9.37e-04
Inclination (i)22.91868522° ± 1.28e-02
Long. of Asc. Node (Ω)139.41231764° ± 3.46e-04
Arg. of Perihelion (ω)339.13435809° ± 6.86e-03
Mean Anomaly (M)330.89250234° ± 2.22e-02
Mean Motion (n)0.4818254193°/day ± 4.20e-04
Perihelion dist (q)1.04567400 AU ± 8.29e-04
Aphelion dist (Q)2.17721272 AU ± 1.39e-03
Orbital Period2.04560873 yr ± 1.78e-03
Physical Parameters
H (abs. magnitude)25.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.204″
Uncertainty2
Orbit TypeAmor
MOID0.075471 AU
Observations Used42
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-08
Last Observation Used2026-02-10
Observations (42)
Date Type RA Dec Mag Band Observatory
2026-02-08 06:10:08 C 08 51 42.750 +12 40 47.14 V G96
2026-02-08 06:18:13 C 08 51 45.151 +12 42 34.49 V G96
2026-02-08 06:26:18 C 08 51 47.538 +12 44 23.32 V G96
2026-02-08 06:34:23 C 08 51 49.975 +12 46 11.96 V G96
2026-02-08 07:54:35 C 08 52 13.764 +13 04 06.42 V I52
2026-02-08 07:55:35 C 08 52 14.063 +13 04 19.78 V I52
2026-02-08 07:56:34 C 08 52 14.336 +13 04 32.84 V I52
2026-02-08 07:57:34 C 08 52 14.596 +13 04 46.06 V I52
2026-02-08 09:30:26 C 08 52 42.540 +13 25 25.30 V 291
2026-02-08 09:33:22 C 08 52 43.440 +13 26 04.40 V 291
2026-02-08 09:36:22 C 08 52 44.330 +13 26 44.20 V 291
2026-02-08 11:40:01 C 08 53 23.222 +13 53 58.35 V U74
2026-02-08 11:44:44 C 08 53 24.784 +13 54 59.99 V U74
2026-02-09 02:31:19 C 08 58 24.220 +17 11 27.90 V 807
2026-02-09 02:41:48 C 08 58 27.370 +17 13 44.50 V 807
2026-02-09 02:52:16 C 08 58 30.550 +17 16 00.80 V 807
2026-02-09 02:59:16 C 08 58 33.98 +17 15 23.1 V H21
2026-02-09 03:03:18 C 08 58 35.24 +17 16 15.6 V H21
2026-02-09 03:07:19 C 08 58 36.47 +17 17 07.9 V H21
2026-02-09 03:11:53 C 08 58 37.89 +17 18 07.3 V H21
2026-02-09 06:13:22 C 08 59 35.265 +17 57 24.99 W H01
2026-02-09 06:22:53 C 08 59 38.136 +17 59 27.72 W H01
2026-02-09 06:43:20 C 08 59 44.298 +18 03 50.79 W H01
2026-02-09 06:48:39 C 08 59 45.906 +18 04 59.12 W H01
2026-02-09 07:31:13 C 08 59 59.143 +18 14 08.48 V I52
2026-02-09 07:32:49 C 08 59 59.636 +18 14 28.64 V I52
2026-02-09 07:34:10 C 09 00 00.022 +18 14 46.10 V I52
2026-02-09 07:34:42 C 09 00 00.205 +18 14 53.20 V I52
2026-02-09 07:39:10 C 09 00 02.544 +18 15 41.92 V U74
2026-02-09 07:43:53 C 09 00 04.010 +18 16 42.75 V U74
2026-02-10 02:29:00 C 09 06 20.740 +22 13 38.60 V 807
2026-02-10 02:38:13 C 09 06 23.580 +22 15 32.20 V 807
2026-02-10 02:42:50 C 09 06 24.970 +22 16 29.20 V 807
2026-02-10 02:56:39 C 09 06 29.220 +22 19 18.90 V 807
2026-02-10 03:01:16 C 09 06 30.600 +22 20 16.10 V 807
2026-02-10 04:13:58 C 09 06 56.927 +22 33 08.17 V I52
2026-02-10 04:14:35 C 09 06 57.128 +22 33 15.30 V I52
2026-02-10 04:15:12 C 09 06 57.308 +22 33 23.36 V I52
2026-02-10 04:15:49 C 09 06 57.503 +22 33 30.64 V I52
2026-02-10 04:30:06 C 09 06 59.48 +22 36 19.6 V H21
2026-02-10 04:34:08 C 09 07 00.72 +22 37 09.0 V H21
2026-02-10 04:38:18 C 09 07 02.00 +22 37 59.7 V H21