2018 CW1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3659080486 ± 1.70e-07
Semi-major axis (a)2.0377156228 AU ± 7.32e-08
Inclination (i)13.10093415° ± 8.45e-06
Long. of Asc. Node (Ω)17.53512620° ± 3.78e-05
Arg. of Perihelion (ω)76.18699976° ± 1.00e-04
Mean Anomaly (M)260.62431432° ± 4.55e-05
Mean Motion (n)0.3388417480°/day ± 1.82e-08
Perihelion dist (q)1.29209908 AU ± 3.48e-07
Aphelion dist (Q)2.78333217 AU ± 3.60e-07
Orbital Period2.90881005 yr ± 1.57e-07
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.228″
Uncertainty0
Orbit TypeAmor
MOID0.390636 AU
Observations Used43
Oppositions3
Arc Total2014-2018
First Observation Used2014-10-02
Last Observation Used2018-02-09
Observations (45)
Date Type RA Dec Mag Band Observatory
2014-10-02 09:42:20 C 02 13 55.388 +14 35 54.88 V F51
2014-10-02 09:59:55 C 02 13 54.810 +14 36 06.10 V F51
2014-10-02 10:17:32 C 02 13 54.253 +14 36 17.75 V F51
2014-10-30 04:56:25 C 01 36 13.67 +22 24 04.3 q G96
2014-10-30 05:03:01 C 01 36 13.17 +22 24 09.1 q G96
2014-10-30 05:09:36 C 01 36 12.65 +22 24 13.5 q G96
2014-10-30 05:16:11 C 01 36 12.06 +22 24 19.1 q G96
2014-12-26 06:48:29 C 01 07 32.315 +35 15 49.08 V F51
2014-12-26 07:06:01 C 01 07 33.335 +35 15 58.03 V F51
2017-11-03 13:13:12 C 06 34 58.994 +45 38 15.89 V F51
2017-11-10 13:56:47 C 06 58 02.674 +48 52 12.80 V F51
2017-11-10 14:16:19 C 06 58 05.268 +48 52 35.04 V F51
2017-11-10 14:55:27 C 06 58 10.411 +48 53 19.02 V F51
2017-11-25 14:10:29 C 07 48 58.332 +55 17 41.44 V F51
2017-12-31 10:54:07 C 09 13 40.296 +63 54 43.20 U F51
2017-12-31 11:11:11 C 09 13 40.597 +63 54 46.43 U F51
2017-12-31 11:28:15 C 09 13 40.812 +63 54 49.76 U F51
2017-12-31 11:45:20 C 09 13 41.004 +63 54 52.88 U F51
2018-01-29 10:21:25 C 08 56 17.173 +60 05 38.10 U F51
2018-01-29 11:03:21 C 08 56 14.865 +60 05 02.75 U F51
2018-01-29 11:24:19 C 08 56 13.770 +60 04 45.16 U F51
2018-01-30 09:55:42 C 08 55 16.785 +59 45 21.80 U F51
2018-01-30 10:13:38 C 08 55 15.822 +59 45 06.46 U F51
2018-01-30 10:31:35 C 08 55 14.894 +59 44 50.66 U F51
2018-01-30 10:49:33 C 08 55 13.911 +59 44 35.27 U F51
2018-02-06 06:18:49 C 08 49 09.80 +57 04 50.6 U G96
2018-02-06 06:26:28 C 08 49 09.45 +57 04 42.5 U G96
2018-02-06 06:34:05 C 08 49 09.20 +57 04 34.4 U G96
2018-02-06 06:41:42 C 08 49 08.85 +57 04 26.2 U G96
2018-02-07 05:54:05 C 08 48 26.95 +56 39 21.7 U V06
2018-02-07 06:03:54 C 08 48 26.65 +56 39 10.5 U V06
2018-02-07 06:08:48 C 08 48 26.57 +56 39 06.2 U V06
2018-02-08 03:47:43 C 08 47 50.62 +56 15 08.4 U H01
2018-02-08 03:54:05 C 08 47 50.41 +56 15 01.7 U H01
2018-02-08 04:13:02 C 08 47 49.78 +56 14 41.2 U H01
2018-02-08 04:19:11 C 08 47 49.56 +56 14 34.6 U H01
2018-02-08 04:28:31 C 08 47 49.38 +56 14 23.6 U V06
2018-02-08 04:28:43 C 08 47 49.10 +56 14 25.9 o 711
2018-02-08 04:36:57 C 08 47 48.83 +56 14 16.8 o 711
2018-02-08 04:43:54 C 08 47 48.78 +56 14 07.6 U V06
2018-02-08 04:45:11 C 08 47 48.56 +56 14 08.4 o 711
2018-02-08 05:14:49 C 08 47 47.71 +56 13 34.2 U V06
2018-02-09 05:45:23 C 08 47 08.80 +55 45 59.9 o 711
2018-02-09 05:51:19 C 08 47 08.57 +55 45 53.1 o 711
2018-02-09 05:57:19 C 08 47 08.39 +55 45 46.5 o 711