2018 KS2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7280476119 ± 2.00e+00
Semi-major axis (a)2.4876074846 AU ± 3.00e+00
Inclination (i)7.32222567° ± 4.00e+00
Long. of Asc. Node (Ω)193.14791595° ± 5.00e+00
Arg. of Perihelion (ω)135.15081330° ± 6.00e+00
Mean Anomaly (M)313.56285029° ± 1.01e+00
Mean Motion (n)0.2515145100°/day ± 4.55e-01
Perihelion dist (q)0.67649970 AU ± 5.04e+00
Aphelion dist (Q)4.29465570 AU ± 7.19e+00
Orbital Period3.91869100 yr ± 7.09e+00
Physical Parameters
H (abs. magnitude)22.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.322″
Uncertainty4
Orbit TypeApollo
MOID0.063771 AU
Observations Used35
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-06-04
Observations (41)
Date Type RA Dec Mag Band Observatory
2018-05-22 05:46:26 C 15 02 47.31 +15 52 53.7 U G96
2018-05-22 05:53:48 C 15 02 46.23 +15 53 29.0 U G96
2018-05-22 06:01:10 C 15 02 45.11 +15 54 05.0 U G96
2018-05-22 06:08:33 C 15 02 44.08 +15 54 41.0 U G96
2018-05-22 08:03:48 C 15 02 26.96 +16 04 00.7 U I52
2018-05-22 08:05:53 C 15 02 26.61 +16 04 10.5 U I52
2018-05-22 08:07:57 C 15 02 26.29 +16 04 20.8 U I52
2018-05-23 03:19:44 C 14 59 43.81 +17 40 40.8 V H01
2018-05-23 03:33:13 C 14 59 41.68 +17 41 50.8 V H01
2018-05-23 03:41:12 C 14 59 40.42 +17 42 32.2 V H01
2018-05-23 03:51:28 C 14 59 38.78 +17 43 25.7 V H01
2018-05-23 06:57:46 C 14 59 08.29 +17 59 30.7 U 734
2018-05-23 07:05:56 C 14 59 06.96 +18 00 14.0 U 734
2018-05-23 07:13:30 C 14 59 05.70 +18 00 53.5 U 734
2018-05-23 07:26:01 C 14 59 04.25 +18 02 04.0 U G96
2018-05-23 07:26:36 C 14 59 04.17 +18 02 06.8 U G96
2018-05-23 07:27:11 C 14 59 04.04 +18 02 10.3 U G96
2018-05-23 07:27:46 C 14 59 03.97 +18 02 12.8 U G96
2018-05-23 07:28:24 C 14 59 03.87 +18 02 16.9 U G96
2018-05-23 07:28:58 C 14 59 03.76 +18 02 19.3 U G96
2018-05-23 07:31:30 C 14 59 03.36 +18 02 32.5 U G96
2018-05-23 07:32:06 C 14 59 03.28 +18 02 35.8 U G96
2018-05-24 03:41:49 C 14 55 54.70 +19 51 11.0 U I52
2018-05-24 03:44:48 C 14 55 54.20 +19 51 28.0 U I52
2018-05-25 03:35:51 C 14 51 46.20 +22 08 34.3 U I52
2018-05-25 03:38:37 C 14 51 45.66 +22 08 50.5 U I52
2018-05-25 03:40:00 C 14 51 45.36 +22 08 59.0 U I52
2018-05-27 08:08:55 C 14 40 51.83 +27 45 54.7 U I52
2018-05-27 08:13:15 C 14 40 50.67 +27 46 23.0 U I52
2018-05-27 08:14:38 C 14 40 50.33 +27 46 32.6 U I52
2018-05-27 08:16:01 C 14 40 49.98 +27 46 42.4 U I52
2018-06-01 18:51:21 S 13 55 56.494 +45 15 29.56 L C51
2018-06-01 20:25:36 S 13 55 08.666 +45 29 32.82 L C51
2018-06-01 21:59:51 S 13 54 20.239 +45 43 36.41 L C51
2018-06-02 03:43:51 C 13 51 15.88 +46 35 19.3 V H21
2018-06-02 03:56:09 C 13 51 08.95 +46 37 09.5 V H21
2018-06-02 04:08:39 C 13 51 02.01 +46 39 01.3 V H21
2018-06-04 05:22:05 C 13 18 59.50 +54 01 51.9 U I52
2018-06-04 05:29:43 C 13 18 53.40 +54 02 59.4 U I52
2018-06-04 05:37:07 C 13 18 47.38 +54 04 04.3 U I52
2018-06-04 05:42:23 C 13 18 43.12 +54 04 50.1 U I52