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
2021-01-01 19:03:44 C 06 03 52.73 +33 11 19.8 V C40
2021-01-01 19:11:27 C 06 03 51.83 +33 10 34.9 V C40
2021-01-02 08:20:34 C 06 02 28.10 +31 54 49.8 V T05
2021-01-02 08:24:39 C 06 02 27.63 +31 54 26.8 V T05
2021-01-02 08:28:43 C 06 02 27.17 +31 54 03.5 V T05
2021-01-02 16:32:40 C 06 01 39.19 +31 07 51.8 V C40
2021-01-02 16:35:45 C 06 01 38.88 +31 07 34.6 V C40
2021-01-02 16:41:56 C 06 01 38.23 +31 07 00.2 V C40
2021-01-02 16:43:27 C 06 01 38.06 +31 06 51.8 V C40
2021-01-02 16:45:01 C 06 01 37.91 +31 06 43.1 V C40
2021-01-02 16:46:32 C 06 01 37.75 +31 06 34.4 V C40
2021-01-02 16:48:06 C 06 01 37.58 +31 06 25.8 V C40
2021-01-02 16:49:37 C 06 01 37.43 +31 06 17.3 V C40
2021-01-02 16:51:10 C 06 01 37.26 +31 06 08.7 V C40
2021-01-02 16:52:43 C 06 01 37.10 +31 06 00.2 V C40
2021-01-02 16:55:48 C 06 01 36.77 +31 05 42.8 V C40
2021-01-02 16:57:20 C 06 01 36.61 +31 05 34.2 V C40
2021-01-02 16:58:53 C 06 01 36.45 +31 05 25.6 V C40
2021-01-02 17:00:25 C 06 01 36.29 +31 05 17.2 V C40
2021-01-02 17:03:31 C 06 01 35.96 +31 04 59.8 V C40
2021-01-02 17:06:36 C 06 01 35.64 +31 04 42.6 V C40
2021-01-02 17:09:41 C 06 01 35.32 +31 04 25.4 V C40
2021-01-02 17:12:46 C 06 01 34.99 +31 04 08.3 V C40
2021-01-02 17:17:23 C 06 01 34.50 +31 03 42.4 V C40
2021-01-02 17:40:08 C 06 01 32.28 +31 01 31.0 V L18
2021-01-02 17:40:26 C 06 01 32.21 +31 01 29.6 V L18
2021-01-02 17:40:44 C 06 01 32.22 +31 01 27.6 V L18
2021-01-02 17:41:02 C 06 01 32.23 +31 01 25.3 V L18
2021-01-02 17:41:20 C 06 01 32.20 +31 01 23.9 V L18
2021-01-02 17:41:38 C 06 01 32.18 +31 01 22.0 V L18
2021-01-02 17:41:56 C 06 01 32.10 +31 01 20.6 V L18
2021-01-02 17:42:14 C 06 01 32.08 +31 01 18.4 V L18
2021-01-02 17:42:37 C 06 01 31.84 +31 01 21.7 V C40
2021-01-02 17:42:50 C 06 01 32.00 +31 01 15.5 V L18
2021-01-02 17:53:24 C 06 01 30.68 +31 00 21.6 V C40
2021-01-02 17:56:29 C 06 01 30.36 +31 00 04.3 V C40
2021-01-02 17:58:01 C 06 01 30.18 +30 59 55.7 V C40
2021-01-02 17:59:34 C 06 01 30.03 +30 59 47.0 V C40
2021-01-02 18:01:07 C 06 01 29.86 +30 59 38.5 V C40
2021-01-02 18:02:38 C 06 01 29.70 +30 59 29.9 V C40
2021-01-02 18:07:17 C 06 01 29.21 +30 59 04.0 V C40
2021-01-02 18:08:48 C 06 01 29.04 +30 58 55.5 V C40
2021-01-02 18:13:26 C 06 01 28.54 +30 58 29.7 V C40
2021-01-02 18:14:59 C 06 01 28.38 +30 58 21.1 V C40
2021-01-02 18:16:31 C 06 01 28.21 +30 58 12.4 V C40
2021-01-02 18:18:04 C 06 01 28.04 +30 58 03.8 V C40
2021-01-02 18:19:36 C 06 01 27.89 +30 57 55.2 V C40
2021-01-02 18:21:09 C 06 01 27.71 +30 57 46.6 V C40
2021-01-02 18:22:41 C 06 01 27.56 +30 57 38.0 V C40
2021-01-02 18:25:47 C 06 01 27.22 +30 57 20.8 V C40