2026 CS2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3919855082 ± 2.76e-04
Semi-major axis (a)1.5102760964 AU ± 6.38e-04
Inclination (i)8.64286973° ± 4.84e-03
Long. of Asc. Node (Ω)318.82387053° ± 5.23e-04
Arg. of Perihelion (ω)135.30417433° ± 1.44e-03
Mean Anomaly (M)336.70241147° ± 1.20e-02
Mean Motion (n)0.5310406334°/day ± 3.37e-04
Perihelion dist (q)0.91826975 AU ± 5.70e-04
Aphelion dist (Q)2.10228244 AU ± 9.81e-04
Orbital Period1.85602800 yr ± 1.18e-03
Physical Parameters
H (abs. magnitude)26.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.267″
Uncertainty2
Orbit TypeApollo
MOID0.007873 AU
Observations Used19
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-13
Last Observation Used2026-02-20
Observations (20)
Date Type RA Dec Mag Band Observatory
2026-02-13 08:20:08 C 08 29 31.339 -03 49 22.79 X F52
2026-02-13 08:37:57 C 08 29 39.675 -03 51 28.59 X F52
2026-02-13 08:55:47 C 08 29 47.990 -03 53 34.63 X F52
2026-02-13 09:13:37 C 08 29 56.264 -03 55 39.82 X F52
2026-02-13 12:23:54 C 08 31 24.121 -04 17 23.65 V F52
2026-02-13 12:24:56 C 08 31 24.528 -04 17 29.67 V F52
2026-02-14 00:33:00 C 08 37 34.930 -05 30 50.80 V 807
2026-02-14 00:39:52 C 08 37 37.770 -05 31 32.10 V 807
2026-02-14 00:46:44 C 08 37 40.600 -05 32 12.80 V 807
2026-02-14 03:58:44 C 08 38 59.57 -05 54 55.5 V H21
2026-02-14 04:04:31 C 08 39 01.80 -05 55 28.7 V H21
2026-02-15 00:33:33 C 08 47 15.470 -07 35 57.80 V 807
2026-02-15 00:42:29 C 08 47 18.360 -07 36 39.80 V 807
2026-02-15 00:51:26 C 08 47 21.260 -07 37 21.50 V 807
2026-02-18 01:57:36 C 09 07 03.430 -11 38 07.00 V 807
2026-02-18 02:02:50 C 09 07 04.330 -11 38 19.00 V 807
2026-02-18 02:08:20 C 09 07 05.250 -11 38 32.40 V 807
2026-02-20 01:13:03 C 09 15 21.950 -13 09 33.00 V 807
2026-02-20 01:45:30 C 09 15 26.100 -13 10 26.80 V 807
2026-02-20 02:01:44 C 09 15 28.050 -13 10 52.90 V 807