422638 (1994 CB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1451041817 ± 2.00e+00
Semi-major axis (a)1.1494115898 AU ± 3.00e+00
Inclination (i)18.25557216° ± 4.00e+00
Long. of Asc. Node (Ω)310.62066811° ± 5.00e+00
Arg. of Perihelion (ω)288.52357419° ± 6.00e+00
Mean Anomaly (M)202.22956573° ± 2.15e-05
Mean Motion (n)0.7998322628°/day ± 3.13e+00
Perihelion dist (q)0.98262716 AU ± 3.44e+00
Aphelion dist (Q)1.31619602 AU ± 4.13e+00
Orbital Period1.23229123 yr ± 4.82e+00
NGA Modelr2
A2-4.63546422e-06 AU/d²
Physical Parameters
H (abs. magnitude)21.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.415″
Uncertainty0
Orbit TypeApollo
MOID0.054047 AU
Observations Used188
Oppositions6
Arc Total1994-2026
First Observation Used1994-02-03
Last Observation Used2026-01-06
Observations (211)
Date Type RA Dec Mag Band Observatory
2025-12-26 12:16:57 C 08 46 26.903 +56 22 00.23 X F52
2025-12-26 12:35:38 C 08 46 23.976 +56 21 57.99 X F52
2025-12-26 12:54:19 C 08 46 21.042 +56 21 55.47 X F52
2026-01-05 17:26:07 C 08 02 09.492 +54 33 51.57 W O18
2026-01-05 18:06:14 C 08 02 00.630 +54 33 19.44 W O18
2026-01-06 09:02:05 C 07 58 50.696 +54 20 35.12 V G96
2026-01-06 09:10:16 C 07 58 48.814 +54 20 26.59 V G96
2026-01-06 09:18:27 C 07 58 46.985 +54 20 19.28 V G96
2026-01-06 09:26:38 C 07 58 45.106 +54 20 11.65 V G96
2026-01-06 17:10:24 C 07 57 07.17 +54 13 13.6 V D29
2026-01-06 17:30:46 C 07 57 02.61 +54 12 54.8 V D29