2019 WV4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5214422015 ± 1.76e-05
Semi-major axis (a)1.9705976052 AU ± 7.19e-05
Inclination (i)6.82389544° ± 2.33e-04
Long. of Asc. Node (Ω)51.72641836° ± 1.34e-04
Arg. of Perihelion (ω)75.08931590° ± 1.94e-04
Mean Anomaly (M)37.44514556° ± 4.17e-02
Mean Motion (n)0.3562996126°/day ± 1.95e-05
Perihelion dist (q)0.94304485 AU ± 4.89e-05
Aphelion dist (Q)2.99815036 AU ± 1.15e-04
Orbital Period2.76628503 yr ± 1.51e-04
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.371″
Uncertainty2
Orbit TypeApollo
MOID0.078644 AU
Observations Used35
Oppositions1
Arc Total2019-2020
First Observation Used2019-11-28
Last Observation Used2020-04-27
Observations (41)
Date Type RA Dec Mag Band Observatory
2019-11-28 09:35:37 C 02 22 45.216 +20 48 37.62 U F51
2019-11-28 10:14:48 C 02 22 39.685 +20 49 22.99 U F51
2019-11-28 10:34:32 C 02 22 36.907 +20 49 45.62 U F51
2019-11-29 22:39:03 C 02 17 49.80 +21 33 33.1 V L01
2019-11-29 22:43:35 C 02 17 49.15 +21 33 38.5 V L01
2019-11-29 22:48:08 C 02 17 48.46 +21 33 44.7 V L01
2019-11-29 22:57:13 C 02 17 47.18 +21 33 56.3 V L01
2019-11-30 06:31:32 C 02 16 45.91 +21 43 32.7 L 658
2019-11-30 06:34:11 C 02 16 45.51 +21 43 36.1 L 658
2019-11-30 06:36:54 C 02 16 45.11 +21 43 39.4 L 658
2019-11-30 06:39:35 C 02 16 44.71 +21 43 42.8 L 658
2019-11-30 06:42:14 C 02 16 44.31 +21 43 46.1 L 658
2019-12-01 07:01:06 C 02 13 20.42 +22 15 30.8 L 658
2019-12-01 07:03:45 C 02 13 19.99 +22 15 34.0 L 658
2019-12-01 07:06:24 C 02 13 19.61 +22 15 37.4 L 658
2019-12-01 07:09:03 C 02 13 19.20 +22 15 40.7 L 658
2019-12-01 07:11:42 C 02 13 18.79 +22 15 44.3 L 658
2019-12-02 04:57:33 C 02 10 11.63 +22 45 30.9 V I52
2019-12-02 04:59:57 C 02 10 11.21 +22 45 33.7 V I52
2019-12-02 05:02:21 C 02 10 10.89 +22 45 37.4 V I52
2019-12-02 05:04:44 C 02 10 10.47 +22 45 40.7 V I52
2019-12-15 04:28:50 C 01 13 17.74 +32 01 48.0 V I52
2019-12-15 04:31:51 C 01 13 17.00 +32 01 54.2 V I52
2019-12-15 04:34:51 C 01 13 16.19 +32 02 01.1 V I52
2019-12-15 04:37:50 C 01 13 15.48 +32 02 07.9 V I52
2019-12-20 05:59:53 C 00 41 37.97 +36 48 01.0 V I52
2019-12-20 06:04:01 C 00 41 36.75 +36 48 11.3 V I52
2019-12-20 06:06:25 C 00 41 35.97 +36 48 16.3 V I52
2019-12-20 06:08:49 C 00 41 35.33 +36 48 22.5 V I52
2019-12-22 14:03:41 S 00 24 08.46 +39 09 51.9 L C51
2019-12-22 17:12:01 S 00 23 05.43 +39 17 55.4 L C51
2019-12-22 18:46:16 S 00 22 33.73 +39 21 57.5 L C51
2019-12-22 20:20:30 S 00 22 01.93 +39 25 58.6 L C51
2019-12-22 21:54:46 S 00 21 30.02 +39 30 00.4 L C51
2019-12-23 01:03:16 S 00 20 25.81 +39 38 05.8 L C51
2020-03-16 11:11:36 C 16 00 50.54 +00 54 44.3 o 695
2020-03-16 11:20:03 C 16 00 49.89 +00 54 37.3 o 695
2020-03-16 11:28:27 C 16 00 49.22 +00 54 30.5 o 695
2020-04-27 10:03:47 C 14 28 38.112 -08 38 02.62 U F51
2020-04-27 10:19:27 C 14 28 36.830 -08 38 08.18 U F51
2020-04-27 10:50:47 C 14 28 34.235 -08 38 19.19 U F51