2018 CQ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1455280475 ± 2.23e-06
Semi-major axis (a)1.1686444251 AU ± 3.31e-06
Inclination (i)4.00405625° ± 6.45e-05
Long. of Asc. Node (Ω)139.78930384° ± 1.47e-05
Arg. of Perihelion (ω)319.30226000° ± 4.08e-05
Mean Anomaly (M)87.38466501° ± 9.82e-03
Mean Motion (n)0.7801689982°/day ± 3.31e-06
Perihelion dist (q)0.99857388 AU ± 3.85e-06
Aphelion dist (Q)1.33871497 AU ± 4.60e-06
Orbital Period1.26334972 yr ± 5.36e-06
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.300″
Uncertainty1
Orbit TypeApollo
MOID0.032097 AU
Observations Used100
Oppositions1
Arc Total2017-2018
First Observation Used2017-09-22
Last Observation Used2018-02-25
Observations (103)
Date Type RA Dec Mag Band Observatory
2018-02-13 13:55:57 C 08 06 48.55 +25 00 26.9 r P93
2018-02-13 14:04:36 C 08 06 50.26 +25 00 46.6 r P93
2018-02-13 18:56:00 C 08 08 07.81 +25 11 09.5 U K74
2018-02-13 19:08:00 C 08 08 10.41 +25 11 38.7 U K74
2018-02-13 19:14:13 C 08 08 11.78 +25 11 53.8 U K74
2018-02-13 19:42:55 C 08 08 17.96 +25 13 03.2 U K74
2018-02-13 19:58:02 C 08 08 21.62 +25 13 53.9 U K63
2018-02-13 20:03:17 C 08 08 22.69 +25 14 06.1 19.3 U K63
2018-02-13 20:34:25 C 08 08 29.10 +25 15 20.7 19.0 U K63
2018-02-13 20:58:09 C 08 08 35.27 +25 15 53.6 U J95
2018-02-13 21:03:32 C 08 08 36.38 +25 16 06.8 U J95
2018-02-13 21:09:00 C 08 08 37.58 +25 16 19.4 U J95
2018-02-13 21:25:17 C 08 08 39.60 +25 17 04.2 U K87
2018-02-13 23:09:08 C 08 09 01.20 +25 20 57.8 U K87
2018-02-14 00:05:26 C 08 09 13.07 +25 22 59.9 U K87
2018-02-14 20:05:56 C 08 14 06.56 +26 06 41.0 U K87
2018-02-14 20:16:51 C 08 14 08.80 +26 07 04.8 U K87
2018-02-14 20:22:18 C 08 14 09.95 +26 07 15.8 U K87
2018-02-14 20:27:47 C 08 14 11.03 +26 07 28.3 U K87
2018-02-14 21:22:14 C 08 14 22.34 +26 09 34.8 U 204
2018-02-14 21:34:43 C 08 14 24.83 +26 10 01.1 U 204
2018-02-14 21:47:14 C 08 14 27.34 +26 10 27.6 U 204
2018-02-16 21:02:51 C 08 25 11.08 +27 40 43.4 U K87
2018-02-16 21:05:36 C 08 25 11.59 +27 40 48.0 U K87
2018-02-16 21:08:19 C 08 25 12.11 +27 40 52.3 U K87
2018-02-16 21:11:03 C 08 25 12.67 +27 40 57.2 U K87
2018-02-16 21:13:46 C 08 25 13.15 +27 41 01.7 U K87
2018-02-20 22:51:16 C 08 45 07.50 +30 01 12.1 U K87
2018-02-20 23:48:35 C 08 45 16.88 +30 02 16.2 U K87
2018-02-21 00:07:09 C 08 45 19.95 +30 02 34.5 U K87
2018-02-21 01:35:02 C 08 45 34.74 +30 04 06.4 U K87
2018-02-21 21:40:11 C 08 49 25.86 +30 26 12.6 U K87
2018-02-21 21:51:06 C 08 49 27.55 +30 26 23.7 U K87
2018-02-21 22:02:01 C 08 49 29.26 +30 26 35.2 U K87
2018-02-21 23:51:06 C 08 49 46.39 +30 28 23.7 U K87
2018-02-22 00:12:55 C 08 49 49.82 +30 28 43.9 U K87
2018-02-22 07:35:16 C 08 51 11.01 +30 36 50.8 o 291
2018-02-22 07:38:29 C 08 51 11.49 +30 36 53.6 o 291
2018-02-22 07:41:43 C 08 51 11.97 +30 36 56.4 o 291
2018-02-22 10:36:49 C 08 51 39.33 +30 39 17.7 U I52
2018-02-22 10:38:36 C 08 51 39.67 +30 39 18.6 U I52
2018-02-22 10:40:23 C 08 51 39.90 +30 39 20.5 U I52
2018-02-22 10:42:10 C 08 51 40.24 +30 39 21.8 U I52
2018-02-23 08:58:12 C 08 55 40.08 +31 00 14.0 U I52
2018-02-23 08:59:18 C 08 55 40.24 +31 00 14.9 U I52
2018-02-23 09:07:58 C 08 55 41.49 +31 00 20.7 U I52
2018-02-23 09:11:36 C 08 55 42.09 +31 00 23.7 U I52
2018-02-25 04:00:26 C 09 03 07.92 +31 33 54.4 o 291
2018-02-25 04:16:26 C 09 03 10.10 +31 34 07.2 o 291
2018-02-25 04:32:25 C 09 03 12.24 +31 34 19.9 o 291