IAA RAS IAA Minor Planet Database

2018 KW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3311272000
Semi-major axis (a)1.4752563000 AU
Inclination (i)6.49134000°
Long. of Asc. Node (Ω)61.52954000°
Arg. of Perihelion (ω)206.66526000°
Mean Anomaly (M)53.50882000°
Mean Motion (n)0.5500508700°/day
Perihelion dist (q)0.98675880 AU
Aphelion dist (Q)1.96375380 AU
Orbital Period1.79184820 yr
Physical Parameters
H (abs. magnitude)29.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.600″
Uncertainty5
Orbit TypeApollo
MOID0.000262 AU
Observations Used37
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2018-05-23
Observations (47)
Date Type RA Dec Mag Band Observatory
2018-05-22 04:39:58 C 13 48 57.80 +19 03 55.5 – U G96
2018-05-22 04:48:06 C 13 48 50.34 +19 01 18.0 – U G96
2018-05-22 04:56:12 C 13 48 42.69 +18 58 36.5 – U G96
2018-05-22 05:04:18 C 13 48 35.02 +18 55 53.4 – U G96
2018-05-22 05:39:29 C 13 48 00.93 +18 43 41.0 – U I52
2018-05-22 05:40:32 C 13 47 59.92 +18 43 19.2 – U I52
2018-05-22 05:41:35 C 13 47 58.89 +18 42 56.6 – U I52
2018-05-22 05:42:38 C 13 47 57.83 +18 42 33.8 – U I52
2018-05-22 07:55:46 C 13 45 43.51 +17 50 03.9 – U I52
2018-05-22 07:56:49 C 13 45 42.49 +17 49 38.0 – U I52
2018-05-22 07:57:52 C 13 45 41.44 +17 49 09.9 – U I52
2018-05-22 07:58:55 C 13 45 40.40 +17 48 43.2 – U I52
2018-05-22 15:56:22 C 13 40 17.66 +13 13 58.5 19.7 U C42
2018-05-22 16:05:50 C 13 40 01.81 +13 06 31.4 19.9 U C42
2018-05-22 21:45:40 C 13 31 44.12 +06 56 38.3 – V J95
2018-05-22 21:52:21 C 13 31 26.73 +06 46 54.6 – V J95
2018-05-22 21:59:51 C 13 31 06.85 +06 35 47.4 – V J95
2018-05-22 22:06:25 C 13 30 49.27 +06 25 55.9 – V J95
2018-05-22 23:35:40 C 13 26 29.47 +03 57 15.8 – V J95
2018-05-22 23:41:59 C 13 26 09.62 +03 45 37.3 – V J95
2018-05-22 23:48:30 C 13 25 48.97 +03 33 27.2 – V J95
2018-05-23 03:44:16 C 13 15 20.75 -06 02 20.2 – U I52
2018-05-23 03:44:55 C 13 15 17.05 -06 04 31.6 – U I52
2018-05-23 03:45:36 C 13 15 13.22 -06 06 46.1 – U I52
2018-05-23 03:46:15 C 13 15 09.48 -06 08 58.8 – U I52
2018-05-23 04:04:14 C 13 13 03.69 -07 13 08.4 – V H01
2018-05-23 04:31:40 C 13 10 28.84 -08 52 10.2 – U I52
2018-05-23 04:32:19 C 13 10 24.50 -08 54 40.8 – U I52
2018-05-23 04:32:59 C 13 10 20.10 -08 57 12.3 – U I52
2018-05-23 04:33:39 C 13 10 15.70 -08 59 44.3 – U I52
2018-05-23 04:40:14 C 13 09 11.74 -09 27 01.9 – V H01
2018-05-23 04:52:24 C 13 07 47.41 -10 15 16.6 – V H01
2018-05-23 05:01:41 C 13 07 00.26 -10 51 27.6 – U I52
2018-05-23 05:02:21 C 13 06 55.41 -10 54 12.6 – U I52
2018-05-23 05:03:00 C 13 06 50.64 -10 56 55.2 – U I52
2018-05-23 05:03:40 C 13 06 45.83 -10 59 39.4 – U I52
2018-05-23 05:20:33 C 13 04 19.81 -12 13 04.8 – V H01
2018-05-23 05:33:27 C 13 02 57.08 -13 08 35.7 – U I52
2018-05-23 05:34:16 C 13 02 50.60 -13 12 12.6 – U I52
2018-05-23 05:35:03 C 13 02 44.16 -13 15 49.1 – U I52
2018-05-23 06:01:12 C 12 59 03.87 -15 18 06.9 – U I52
2018-05-23 06:02:21 C 12 58 53.76 -15 23 41.3 – U I52
2018-05-23 06:03:31 C 12 58 43.48 -15 29 20.0 – U I52
2018-05-23 06:04:40 C 12 58 33.27 -15 34 59.0 – U I52
2018-05-23 06:31:31 C 12 54 24.54 -17 50 35.9 – U I52
2018-05-23 06:32:41 C 12 54 13.31 -17 56 42.8 – U I52
2018-05-23 06:33:51 C 12 54 01.95 -18 02 49.6 – U I52