2025 CA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4205499368 ± 8.86e-05
Semi-major axis (a)1.6078046154 AU ± 2.32e-04
Inclination (i)8.96195283° ± 1.43e-03
Long. of Asc. Node (Ω)315.96018100° ± 3.84e-05
Arg. of Perihelion (ω)218.44310810° ± 9.55e-04
Mean Anomaly (M)124.93227743° ± 2.65e-02
Mean Motion (n)0.4834620282°/day ± 1.05e-04
Perihelion dist (q)0.93164249 AU ± 1.96e-04
Aphelion dist (Q)2.28396674 AU ± 3.59e-04
Orbital Period2.03868396 yr ± 4.42e-04
Physical Parameters
H (abs. magnitude)27.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.293″
Uncertainty2
Orbit TypeApollo
MOID0.005783 AU
Observations Used68
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-04
Last Observation Used2025-02-04
Observations (69)
Date Type RA Dec Mag Band Observatory
2025-02-04 19:52:04 B 09 54 07.18 +12 41 33.7 X 595
2025-02-04 19:53:39 B 09 54 09.52 +12 40 04.1 Z 106
2025-02-04 19:55:14 B 09 54 12.23 +12 38 33.3 X 595
2025-02-04 19:57:20 B 09 54 15.41 +12 36 33.1 Z 106
2025-02-04 19:58:14 B 09 54 17.05 +12 35 41.2 X 595
2025-02-04 20:52:41 B 09 55 46.69 +11 43 02.7 X K83
2025-02-04 20:56:13 C 09 55 47.680 +11 38 35.90 W 246
2025-02-04 20:56:20 C 09 55 47.870 +11 38 28.30 W 246
2025-02-04 20:56:35 C 09 55 48.230 +11 38 13.20 W 246
2025-02-04 20:56:43 C 09 55 48.470 +11 38 06.30 W 246
2025-02-04 20:56:50 C 09 55 48.640 +11 37 58.40 W 246
2025-02-04 20:56:58 C 09 55 48.850 +11 37 50.30 W 246
2025-02-04 21:01:22 B 09 56 00.57 +11 34 27.1 X K83
2025-02-04 21:21:34 B 09 56 30.79 +11 12 50.5 Z K35
2025-02-04 21:30:24 B 09 56 45.17 +11 03 55.8 Z K35
2025-02-04 21:39:14 B 09 56 59.58 +10 54 59.7 Z K35
2025-02-04 22:10:26 B 09 57 54.437 +10 22 38.78 W Z80
2025-02-04 22:18:16 B 09 58 07.421 +10 14 34.33 W Z80
2025-02-04 22:27:51 B 09 58 23.275 +10 04 36.59 W Z80