2018 KD1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1290504764 ± 6.39e-07
Semi-major axis (a)1.0769479851 AU ± 4.19e-07
Inclination (i)9.53724001° ± 3.95e-05
Long. of Asc. Node (Ω)236.41973430° ± 7.67e-06
Arg. of Perihelion (ω)112.59901637° ± 4.69e-05
Mean Anomaly (M)161.13667845° ± 1.29e-03
Mean Motion (n)0.8819017088°/day ± 5.15e-07
Perihelion dist (q)0.93796733 AU ± 7.79e-07
Aphelion dist (Q)1.21592864 AU ± 8.35e-07
Orbital Period1.11761467 yr ± 6.52e-07
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty1
Orbit TypeApollo
MOID0.015533 AU
Observations Used81
Oppositions1
Arc Total2018-2019
First Observation Used2018-05-18
Last Observation Used2019-01-17
Observations (84)
Date Type RA Dec Mag Band Observatory
2018-05-18 08:19:10 C 15 07 38.43 -17 51 12.1 U G96
2018-05-18 08:27:09 C 15 07 37.66 -17 50 39.6 U G96
2018-05-18 08:35:08 C 15 07 36.86 -17 50 06.8 U G96
2018-05-18 08:43:07 C 15 07 36.09 -17 49 34.0 U G96
2018-05-18 09:49:24 C 15 07 29.79 -17 45 00.1 U I52
2018-05-18 09:50:30 C 15 07 29.67 -17 44 55.8 U I52
2018-05-18 09:51:35 C 15 07 29.61 -17 44 50.8 U I52
2018-05-18 09:52:41 C 15 07 29.46 -17 44 47.4 U I52
2018-05-18 12:54:25 C 15 07 17.96 -17 30 49.3 U 474
2018-05-18 12:57:48 C 15 07 17.65 -17 30 35.0 U 474
2018-05-18 13:01:12 C 15 07 17.31 -17 30 21.4 U 474
2018-05-18 13:08:00 C 15 07 16.67 -17 29 53.1 U 474
2018-05-19 02:43:38 C 15 06 16.02 -16 34 00.2 U 807
2018-05-19 02:48:21 C 15 06 15.54 -16 33 41.2 U 807
2018-05-19 02:53:23 C 15 06 15.08 -16 33 20.9 U 807
2018-05-19 04:27:11 C 15 06 08.66 -16 28 12.8 V H01
2018-05-19 04:33:29 C 15 06 08.03 -16 27 46.7 V H01
2018-05-19 04:45:49 C 15 06 06.84 -16 26 55.7 V H01
2018-05-19 05:02:34 C 15 06 05.20 -16 25 46.2 V H01
2018-05-19 05:59:11 C 15 05 59.94 -16 21 48.5 U I52
2018-05-19 06:03:55 C 15 05 59.47 -16 21 29.1 U I52
2018-05-19 06:08:36 C 15 05 58.97 -16 21 09.8 U I52
2018-05-19 06:09:42 C 15 05 58.87 -16 21 04.8 U I52
2018-05-19 07:33:07 C 15 05 51.16 -16 15 17.3 t 673
2018-05-19 07:55:41 C 15 05 48.94 -16 13 42.5 t 673
2018-05-19 10:13:42 C 15 05 38.375 -16 03 46.87 U F51
2018-05-19 10:30:50 C 15 05 36.614 -16 02 34.57 U F51
2018-05-19 10:47:59 C 15 05 34.892 -16 01 22.02 U F51
2018-05-19 12:17:13 C 15 05 29.08 -15 53 34.9 U 474
2018-05-19 12:24:01 C 15 05 28.46 -15 53 06.9 U 474
2018-05-19 12:32:53 C 15 05 27.57 -15 52 29.1 U 474
2018-05-19 12:39:41 C 15 05 27.01 -15 51 59.5 U 474
2018-05-19 22:33:50 C 15 04 41.09 -15 11 50.6 U L01
2018-05-19 22:41:57 C 15 04 40.33 -15 11 15.2 U L01
2018-05-20 02:30:01 C 15 04 24.90 -14 53 17.6 U 807
2018-05-20 02:33:25 C 15 04 24.56 -14 53 03.0 U 807
2018-05-20 02:37:20 C 15 04 24.17 -14 52 46.5 U 807
2018-05-20 07:33:11 C 15 03 58.06 -14 32 57.1 U I52
2018-05-20 07:34:55 C 15 03 57.91 -14 32 50.7 U I52
2018-05-20 07:36:40 C 15 03 57.69 -14 32 42.1 U I52
2018-05-20 07:38:23 C 15 03 57.53 -14 32 35.3 U I52
2018-05-22 06:07:19 C 15 00 23.11 -11 06 21.3 U I52
2018-05-22 06:10:17 C 15 00 22.70 -11 06 07.9 U I52
2018-05-22 06:13:14 C 15 00 22.45 -11 05 55.3 U I52
2018-05-22 06:16:12 C 15 00 22.21 -11 05 41.4 U I52
2018-05-24 05:07:04 C 14 56 49.08 -07 28 46.8 U I52
2018-05-24 05:08:10 C 14 56 48.96 -07 28 40.5 U I52
2018-05-25 06:46:07 C 14 54 51.52 -05 27 05.1 U I52
2018-05-25 06:48:54 C 14 54 51.25 -05 26 51.8 U I52
2018-05-25 06:51:41 C 14 54 50.98 -05 26 38.0 U I52