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
1994-02-03 04:41:32 c 08 58 19.35 +09 40 33.7 i 691
1994-02-03 05:12:51 c 08 58 12.57 +09 38 52.2 i 691
1994-02-03 05:44:11 c 08 58 05.71 +09 37 10.6 i 691
1994-02-03 05:52:40 c 08 58 03.82 +09 36 42.8 i 691
1994-02-03 06:24:02 c 08 57 56.88 +09 35 01.4 i 691
1994-02-03 07:10:58 c 08 57 46.56 +09 32 28.2 i 691
1994-02-03 09:44:22 c 08 57 12.82 +09 24 05.5 i 691
1994-02-03 09:57:16 c 08 57 10.03 +09 23 23.2 i 691
1994-02-03 10:11:16 c 08 57 06.98 +09 22 37.4 i 691
1994-02-04 04:24:41 c 08 53 21.52 +08 22 34.4 i 691
1994-02-04 04:39:57 c 08 53 18.16 +08 21 43.4 i 691
1994-02-04 04:55:54 c 08 53 14.72 +08 20 52.5 i 691
1994-02-04 05:06:23 c 08 53 12.39 +08 20 17.0 i 691
1994-02-04 12:28:11 C 08 51 35.98 +07 55 55.8 z 568
1994-02-05 07:50:23 c 08 47 31.18 +06 50 47.6 i 691
1994-02-05 08:01:33 c 08 47 28.66 +06 50 09.6 i 691
1994-02-05 08:12:45 c 08 47 26.16 +06 49 32.1 i 691
1994-02-08 07:20:08 C 08 32 16.98 +02 46 09.0 z 658
1994-02-08 07:23:08 C 08 32 16.24 +02 45 58.4 z 658
1994-02-08 07:29:40 C 08 32 14.83 +02 45 36.1 z 658
1994-02-08 07:32:07 C 08 32 14.22 +02 45 28.2 z 658
1994-02-10 05:56:29 c 08 22 23.65 +00 06 00.6 i 691
1994-02-10 06:07:14 c 08 22 21.29 +00 05 24.5 i 691
1994-02-10 06:18:45 c 08 22 18.68 +00 04 44.7 i 691
1994-02-15 05:11:00 c 07 58 04.19 -06 30 09.6 i 691
1994-02-15 05:22:55 c 07 58 01.66 -06 30 47.3 i 691
1994-02-15 05:34:40 c 07 57 59.21 -06 31 24.8 i 691
1994-02-19 04:30:20 c 07 40 22.40 -11 17 09.0 i 691
1994-02-19 04:42:45 c 07 40 20.04 -11 17 44.5 i 691
1994-02-19 04:54:50 c 07 40 17.82 -11 18 18.7 i 691
1994-02-20 12:33:59 C 07 34 50.84 -12 45 06.2 413
1994-02-20 12:37:41 C 07 34 50.07 -12 45 16.8 413
1994-02-20 12:41:23 C 07 34 49.42 -12 45 29.1 413
1994-02-21 12:22:22 C 07 30 54.82 -13 48 25.5 413
1994-02-21 12:27:17 C 07 30 53.96 -13 48 38.2 413
1994-03-05 02:56:44 c 06 54 54.92 -23 29 32.3 i 691
1994-03-05 03:09:05 c 06 54 53.59 -23 29 52.7 i 691
1994-03-20 10:48:08 C 06 31 02.20 -31 03 23.5 413
1994-03-20 10:52:02 C 06 31 02.02 -31 03 27.4 413
1994-03-20 10:56:28 C 06 31 01.76 -31 03 30.6 413
1994-03-20 11:01:25 C 06 31 01.59 -31 03 35.4 413
1994-03-22 11:13:31 C 06 29 18.78 -31 48 56.1 413
1994-03-22 11:20:47 C 06 29 18.61 -31 49 03.4 413
1994-07-25 15:04:19 C 23 26 43.76 -53 52 52.1 413
1994-07-25 19:57:28 C 23 21 37.00 -53 13 46.3 413
1994-07-25 19:59:57 C 23 21 34.46 -53 13 25.6 413
1994-07-26 18:05:12 C 23 00 39.89 -50 00 49.1 413
1994-07-26 18:07:46 C 23 00 37.38 -50 00 25.2 413
1994-08-02 07:06:15 C 21 16 40.32 -19 35 50.4 z 670
1994-08-02 07:28:14 C 21 16 29.85 -19 31 35.3 z 670