2025 CS3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4445035131 ± 8.42e-05
Semi-major axis (a)1.8137733386 AU ± 2.94e-04
Inclination (i)20.37290396° ± 2.68e-03
Long. of Asc. Node (Ω)329.99680661° ± 3.20e-04
Arg. of Perihelion (ω)121.74738097° ± 1.91e-03
Mean Anomaly (M)132.33494073° ± 3.30e-02
Mean Motion (n)0.4034946266°/day ± 9.80e-05
Perihelion dist (q)1.00754472 AU ± 2.23e-04
Aphelion dist (Q)2.62000196 AU ± 4.51e-04
Orbital Period2.44272468 yr ± 5.93e-04
Physical Parameters
H (abs. magnitude)22.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.237″
Uncertainty2
Orbit TypeApollo
MOID0.146985 AU
Observations Used63
Oppositions1
Arc Total2025-2025
First Observation Used2025-02-07
Last Observation Used2025-03-05
Observations (63)
Date Type RA Dec Mag Band Observatory
2025-02-22 07:45:18 C 09 12 09.264 +14 45 17.16 X F52
2025-02-22 08:02:13 C 09 12 08.106 +14 44 07.30 X F52
2025-02-22 08:36:01 C 09 12 05.767 +14 41 46.32 X F52
2025-02-27 03:28:28 C 09 07 02.140 +07 47 48.70 V 807
2025-02-27 03:32:04 C 09 07 01.980 +07 47 37.60 V 807
2025-02-27 03:35:42 C 09 07 01.840 +07 47 26.10 V 807
2025-02-27 03:55:19 C 09 07 02.471 +07 45 46.69 V I52
2025-02-27 03:57:22 C 09 07 02.370 +07 45 40.64 V I52
2025-02-27 03:59:24 C 09 07 02.284 +07 45 33.95 V I52
2025-02-27 04:01:27 C 09 07 02.226 +07 45 27.54 V I52
2025-03-05 02:11:24 C 09 04 07.010 +01 39 34.10 V 807
2025-03-05 02:16:42 C 09 04 06.920 +01 39 22.50 V 807
2025-03-05 02:27:18 C 09 04 06.740 +01 39 00.00 V 807