2019 WK

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1683134889 ± 6.20e-06
Semi-major axis (a)1.1171692212 AU ± 8.18e-06
Inclination (i)14.60963041° ± 6.63e-04
Long. of Asc. Node (Ω)257.59652554° ± 3.59e-04
Arg. of Perihelion (ω)35.03178037° ± 1.03e-03
Mean Anomaly (M)136.31108239° ± 2.19e-02
Mean Motion (n)0.8347065723°/day ± 9.17e-06
Perihelion dist (q)0.92913457 AU ± 9.71e-06
Aphelion dist (Q)1.30520387 AU ± 1.18e-05
Orbital Period1.18080571 yr ± 1.30e-05
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.241″
Uncertainty2
Orbit TypeApollo
MOID0.057975 AU
Observations Used38
Oppositions1
Arc Total2019-2019
First Observation Used2019-11-17
Last Observation Used2019-12-24
Observations (40)
Date Type RA Dec Mag Band Observatory
2019-11-17 05:33:02 C 02 45 24.38 +49 46 16.9 V G96
2019-11-17 05:40:55 C 02 45 23.75 +49 45 52.5 V G96
2019-11-17 05:48:47 C 02 45 23.09 +49 45 28.5 V G96
2019-11-17 05:56:41 C 02 45 22.45 +49 45 04.0 V G96
2019-11-17 08:35:16 C 02 45 09.09 +49 36 47.7 V I52
2019-11-17 08:42:28 C 02 45 08.53 +49 36 25.3 V I52
2019-11-17 08:43:04 C 02 45 08.31 +49 36 23.2 V G96
2019-11-17 08:44:39 C 02 45 08.39 +49 36 17.8 V G96
2019-11-17 08:46:14 C 02 45 08.24 +49 36 12.5 V G96
2019-11-17 08:49:40 C 02 45 07.97 +49 36 02.0 V I52
2019-11-17 08:56:52 C 02 45 07.40 +49 35 39.2 V I52
2019-11-18 03:33:39 C 02 43 56.55 +48 37 38.6 V V06
2019-11-18 03:41:19 C 02 43 55.93 +48 37 14.8 V V06
2019-11-18 07:27:11 C 02 43 38.30 +48 25 34.0 V G96
2019-11-18 07:34:45 C 02 43 37.66 +48 25 09.8 V G96
2019-11-18 07:42:20 C 02 43 37.07 +48 24 46.3 V G96
2019-11-18 07:49:56 C 02 43 36.52 +48 24 21.9 V G96
2019-11-19 07:50:53 C 02 42 07.53 +47 09 05.5 V V06
2019-11-19 07:53:27 C 02 42 07.37 +47 08 57.4 V V06
2019-11-19 07:56:01 C 02 42 07.20 +47 08 49.0 V V06
2019-11-23 09:03:19 C 02 37 18.52 +42 03 48.3 V V06
2019-11-23 09:07:19 C 02 37 18.33 +42 03 36.1 V V06
2019-11-23 09:10:39 C 02 37 18.15 +42 03 24.9 V V06
2019-11-23 09:12:56 C 02 37 18.04 +42 03 17.6 V V06
2019-11-26 04:44:36 C 02 35 03.08 +38 35 18.2 V G96
2019-11-26 04:52:01 C 02 35 02.78 +38 34 56.1 V G96
2019-11-26 04:59:26 C 02 35 02.53 +38 34 33.2 V G96
2019-11-26 05:06:51 C 02 35 02.43 +38 34 11.8 V G96
2019-12-02 05:07:05 C 02 32 37.02 +31 38 22.9 V G96
2019-12-02 05:14:47 C 02 32 36.90 +31 38 01.9 V G96
2019-12-02 05:22:17 C 02 32 36.76 +31 37 42.0 V G96
2019-12-02 05:29:46 C 02 32 36.66 +31 37 21.5 V G96
2019-12-14 04:18:27 C 02 35 33.08 +20 43 29.8 o 695
2019-12-14 04:31:44 C 02 35 33.30 +20 43 05.4 o 695
2019-12-14 04:45:02 C 02 35 33.52 +20 42 40.8 o 695
2019-12-19 01:53:48 C 02 38 56.62 +17 26 58.6 o 695
2019-12-19 02:18:39 C 02 38 57.35 +17 26 21.5 o 695
2019-12-24 06:51:22 C 02 43 34.716 +14 38 34.53 V T12
2019-12-24 06:56:45 C 02 43 34.898 +14 38 28.22 V T12
2019-12-24 07:02:39 C 02 43 35.098 +14 38 21.06 V T12