2026 CQ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4136521457 ± 2.85e-05
Semi-major axis (a)1.6931231553 AU ± 8.23e-05
Inclination (i)0.91083446° ± 5.17e-05
Long. of Asc. Node (Ω)1.54172168° ± 2.13e-04
Arg. of Perihelion (ω)169.59042486° ± 1.12e-04
Mean Anomaly (M)311.76309545° ± 3.49e-03
Mean Motion (n)0.4473829742°/day ± 3.26e-05
Perihelion dist (q)0.99275913 AU ± 6.82e-05
Aphelion dist (Q)2.39348718 AU ± 1.26e-04
Orbital Period2.20309297 yr ± 1.61e-04
Physical Parameters
H (abs. magnitude)27.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.173″
Uncertainty1
Orbit TypeApollo
MOID0.000457 AU
Observations Used69
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-14
Last Observation Used2026-03-22
Observations (70)
Date Type RA Dec Mag Band Observatory
2026-02-23 08:21:40 C 13 53 07.550 +07 41 02.10 V 691
2026-02-23 08:40:32 C 13 53 31.010 +07 37 31.80 V 691
2026-02-23 08:59:26 C 13 53 54.380 +07 34 00.60 V 691
2026-02-23 09:47:40 C 13 54 52.97 +07 24 56.7 V 290
2026-02-23 09:51:02 C 13 54 57.09 +07 24 19.0 V 290
2026-02-23 09:52:31 C 13 54 58.91 +07 24 02.4 V 290
2026-02-24 08:20:00 C 14 23 22.070 +03 16 27.80 V 291
2026-02-24 08:26:55 C 14 23 29.930 +03 15 14.00 V 291
2026-02-24 08:33:51 C 14 23 37.810 +03 14 00.80 V 291
2026-02-24 08:48:30 C 14 23 40.649 +03 17 46.72 W W74
2026-02-24 08:58:19 C 14 23 51.505 +03 16 01.90 W W74
2026-02-25 08:46:52 C 14 50 49.156 -00 45 42.13 W W74
2026-02-25 08:54:43 C 14 50 56.816 -00 46 57.39 W W74
2026-02-26 10:08:02 C 15 16 04.080 -04 36 27.80 V 291
2026-02-26 10:15:34 C 15 16 10.500 -04 37 29.20 V 291
2026-02-26 10:23:13 C 15 16 17.010 -04 38 32.50 V 291
2026-03-03 12:11:02 C 16 35 19.950 -15 34 19.29 W G37
2026-03-03 12:25:24 C 16 35 25.549 -15 35 07.34 W G37
2026-03-22 07:51:32 C 18 00 54.209 -24 25 58.35 W 309
2026-03-22 08:07:43 C 18 00 55.150 -24 26 06.35 W 309