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
2020-12-30 18:00:21 C 06 09 54.39 +38 08 50.3 V C40
2020-12-30 18:01:54 C 06 09 54.16 +38 08 40.8 V C40
2020-12-30 18:03:27 C 06 09 53.94 +38 08 31.1 V C40
2020-12-30 18:04:58 C 06 09 53.71 +38 08 21.8 V C40
2020-12-30 18:27:35 C 06 09 50.43 +38 06 01.1 V C40
2021-01-01 15:30:04 C 06 04 17.66 +33 32 00.9 V C40
2021-01-01 16:11:40 C 06 04 12.93 +33 27 59.3 V C40
2021-01-01 16:37:14 C 06 04 09.99 +33 25 31.1 V C40
2021-01-01 16:38:47 C 06 04 09.80 +33 25 22.0 V C40
2021-01-01 16:41:52 C 06 04 09.45 +33 25 04.2 V C40
2021-01-01 16:48:02 C 06 04 08.74 +33 24 28.2 V C40
2021-01-01 16:49:33 C 06 04 08.56 +33 24 19.6 V C40
2021-01-01 16:51:05 C 06 04 08.38 +33 24 10.6 V C40
2021-01-01 16:52:38 C 06 04 08.21 +33 24 01.6 V C40
2021-01-01 16:55:43 C 06 04 07.84 +33 23 43.6 V C40
2021-01-01 16:58:48 C 06 04 07.49 +33 23 26.0 V C40
2021-01-01 17:00:19 C 06 04 07.31 +33 23 16.9 V C40
2021-01-01 17:09:35 C 06 04 06.22 +33 22 23.2 V C40
2021-01-01 17:17:18 C 06 04 05.32 +33 21 38.5 V C40
2021-01-01 17:26:32 C 06 04 04.24 +33 20 44.7 V C40
2021-01-01 17:28:05 C 06 04 04.06 +33 20 35.9 V C40
2021-01-01 17:31:11 C 06 04 03.70 +33 20 17.8 V C40
2021-01-01 17:34:15 C 06 04 03.34 +33 20 00.1 V C40
2021-01-01 17:42:40 C 06 04 02.36 +33 19 11.1 V C40
2021-01-01 17:47:17 C 06 04 01.81 +33 18 44.2 V C40
2021-01-01 17:48:51 C 06 04 01.63 +33 18 35.3 V C40
2021-01-01 17:55:01 C 06 04 00.90 +33 17 59.3 V C40
2021-01-01 17:56:34 C 06 04 00.73 +33 17 50.4 V C40
2021-01-01 18:01:10 C 06 04 00.17 +33 17 23.5 V C40
2021-01-01 18:02:44 C 06 03 59.99 +33 17 14.5 V C40
2021-01-01 18:04:15 C 06 03 59.81 +33 17 05.6 V C40
2021-01-01 18:05:49 C 06 03 59.62 +33 16 56.7 V C40
2021-01-01 18:07:20 C 06 03 59.45 +33 16 47.6 V C40
2021-01-01 18:08:53 C 06 03 59.26 +33 16 38.7 V C40
2021-01-01 18:13:31 C 06 03 58.72 +33 16 11.8 V C40
2021-01-01 18:15:03 C 06 03 58.53 +33 16 03.0 V C40
2021-01-01 18:16:36 C 06 03 58.34 +33 15 53.9 V C40
2021-01-01 18:19:41 C 06 03 57.98 +33 15 36.0 V C40
2021-01-01 18:31:50 C 06 03 56.55 +33 14 25.4 V C40
2021-01-01 18:33:21 C 06 03 56.36 +33 14 16.6 V C40
2021-01-01 18:39:31 C 06 03 55.63 +33 13 40.7 V C40
2021-01-01 18:41:04 C 06 03 55.44 +33 13 32.0 V C40
2021-01-01 18:42:36 C 06 03 55.25 +33 13 22.8 V C40
2021-01-01 18:44:09 C 06 03 55.08 +33 13 13.8 V C40
2021-01-01 18:50:19 C 06 03 54.34 +33 12 37.9 V C40
2021-01-01 18:51:52 C 06 03 54.16 +33 12 29.0 V C40
2021-01-01 18:52:56 C 06 03 54.02 +33 12 22.7 V C40
2021-01-01 18:54:30 C 06 03 53.85 +33 12 13.6 V C40
2021-01-01 18:56:01 C 06 03 53.67 +33 12 04.7 V C40
2021-01-01 19:00:40 C 06 03 53.12 +33 11 37.7 V C40