IAA RAS IAA Minor Planet Database

90147 (2002 YK14)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3314566331 ± 5.10e-09
Semi-major axis (a)1.4743754853 AU ± 1.17e-09
Inclination (i)27.99569961° ± 2.73e-06
Long. of Asc. Node (Ω)282.68297459° ± 1.26e-06
Arg. of Perihelion (ω)105.07247237° ± 3.91e-06
Mean Anomaly (M)300.89786957° ± 2.82e-06
Mean Motion (n)0.5505542562°/day ± 6.57e-10
Perihelion dist (q)0.98568395 AU ± 7.56e-09
Aphelion dist (Q)1.96306702 AU ± 7.68e-09
Orbital Period1.79024369 yr ± 2.14e-09
Physical Parameters
H (abs. magnitude)18.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.206″
Uncertainty0
Orbit TypeApollo
MOID0.187322 AU
Observations Used780
Oppositions16
Arc Total1987-2023
First Observation Used1987-01-29
Last Observation Used2023-03-11
Observations (881)
Date Type RA Dec Mag Band Observatory
2020-09-04 04:31:21 C 17 12 45.42 +41 21 50.2 – V W33
2020-09-04 04:38:05 C 17 12 45.04 +41 21 55.8 – V W33
2020-09-04 04:44:55 C 17 12 44.68 +41 22 01.1 – V W33
2020-09-04 06:21:06 C 17 12 40.72 +41 23 35.0 – V T05
2020-09-04 06:26:23 C 17 12 40.43 +41 23 39.2 – V T05
2020-09-04 06:34:58 C 17 12 39.94 +41 23 46.5 – V T05
2020-09-04 06:52:13 C 17 12 39.03 +41 24 00.3 – V T05
2020-09-04 07:18:30 C 17 12 37.588 +41 24 22.03 – U F52
2020-09-04 07:31:28 C 17 12 36.885 +41 24 32.70 – U F52
2020-09-04 07:44:24 C 17 12 36.182 +41 24 43.27 – U F52
2020-09-04 07:57:21 C 17 12 35.502 +41 24 53.89 – U F52
2020-09-05 03:46:56 C 17 11 39.17 +41 41 39.1 – V G96
2020-09-05 03:54:20 C 17 11 38.80 +41 41 45.1 – V G96
2020-09-05 04:01:45 C 17 11 38.43 +41 41 50.7 – V G96
2020-09-05 04:09:10 C 17 11 38.02 +41 41 57.0 – V G96
2020-09-06 06:19:24 C 17 10 26.06 +42 03 47.1 – V T08
2020-09-06 06:23:26 C 17 10 25.95 +42 03 51.0 – V T08
2020-09-06 06:28:14 C 17 10 25.65 +42 03 54.7 – V T08
2020-09-06 06:32:13 C 17 10 25.39 +42 03 57.7 – V T08
2020-09-06 06:32:53 C 17 10 25.43 +42 03 57.8 – V T08
2020-09-06 06:43:02 C 17 10 24.89 +42 04 06.3 – V T08
2020-09-06 06:46:22 C 17 10 24.71 +42 04 09.1 – V T08
2020-09-06 06:59:13 C 17 10 24.05 +42 04 18.7 – V T08
2020-09-06 08:04:03 C 17 10 20.847 +42 05 09.62 – U F51
2020-09-06 08:17:07 C 17 10 20.211 +42 05 19.87 – U F51
2020-09-08 06:13:07 C 17 08 21.88 +42 42 32.9 – V T05
2020-09-08 06:17:46 C 17 08 21.64 +42 42 37.1 – V T05
2020-09-08 06:25:08 C 17 08 21.27 +42 42 42.1 – V T05
2020-09-08 06:41:08 C 17 08 20.50 +42 42 54.1 – V T05
2020-09-10 05:44:08 C 17 06 27.71 +43 19 50.5 – V T08
2020-09-10 05:48:49 C 17 06 27.50 +43 19 54.0 – V T08
2020-09-10 05:57:30 C 17 06 27.18 +43 20 00.0 – V T08
2020-09-10 06:15:33 C 17 06 26.37 +43 20 14.0 – V T08
2020-09-16 04:03:44 C 17 01 31.15 +45 06 00.1 – V 703
2020-09-16 04:11:24 C 17 01 30.74 +45 06 05.1 – V 703
2020-09-16 04:19:05 C 17 01 30.62 +45 06 11.2 – V 703
2020-09-16 04:26:47 C 17 01 30.24 +45 06 15.7 – V 703
2020-09-19 04:00:50 C 16 59 22.40 +45 57 36.0 – V 703
2020-09-19 04:08:32 C 16 59 22.11 +45 57 41.0 – V 703
2020-09-19 04:16:14 C 16 59 22.03 +45 57 46.7 – V 703
2020-09-19 04:23:55 C 16 59 21.68 +45 57 51.7 – V 703
2020-09-22 05:18:53 C 16 57 22.26 +46 49 25.9 – V T08
2020-09-22 05:23:34 C 16 57 22.12 +46 49 29.0 – V T08
2020-09-22 05:31:32 C 16 57 21.94 +46 49 34.0 – V T08
2020-09-22 05:48:13 C 16 57 21.36 +46 49 45.5 – V T08
2020-10-04 02:51:56 C 16 50 14.47 +50 07 57.4 – V G96
2020-10-04 02:59:29 C 16 50 14.24 +50 08 02.2 – V G96
2020-10-04 03:07:01 C 16 50 14.05 +50 08 07.1 – V G96
2020-10-04 03:14:33 C 16 50 13.80 +50 08 12.1 – V G96
2020-10-07 03:11:45 C 16 48 23.72 +50 58 16.7 – V 703