2019 WW4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5527054861 ± 1.48e-07
Semi-major axis (a)2.2317036535 AU ± 2.80e-07
Inclination (i)9.42352256° ± 1.08e-05
Long. of Asc. Node (Ω)330.67591315° ± 1.37e-04
Arg. of Perihelion (ω)22.72266310° ± 1.41e-04
Mean Anomaly (M)296.70015734° ± 1.17e-04
Mean Motion (n)0.2956361171°/day ± 5.57e-08
Perihelion dist (q)0.99822880 AU ± 3.54e-07
Aphelion dist (Q)3.46517851 AU ± 5.47e-07
Orbital Period3.33391702 yr ± 6.28e-07
Physical Parameters
H (abs. magnitude)19.59
G (slope)0.15
Alternative Designations

2010 BF135

Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.335″
Uncertainty0
Orbit TypeApollo
MOID0.010926 AU
Observations Used57
Oppositions3
Arc Total2016-2020
First Observation Used2016-11-08
Last Observation Used2020-01-25
Observations (69)
Date Type RA Dec Mag Band Observatory
2010-01-18 00:59:49 S 01 39 25.229 +24 47 46.79 L C51
2010-01-18 08:56:12 S 01 40 38.712 +24 51 27.14 L C51
2010-01-18 12:06:43 S 01 41 08.078 +24 52 53.33 L C51
2010-01-18 15:17:14 S 01 41 37.385 +24 54 21.53 L C51
2010-01-18 18:27:57 S 01 42 06.734 +24 55 49.04 L C51
2010-01-18 21:38:28 S 01 42 35.878 +24 57 14.44 L C51
2010-01-17 09:07:02 S 01 36 57.372 +24 40 18.59 L C51
2010-01-18 13:42:04 S 01 41 22.776 +24 53 36.82 L C51
2010-01-19 19:52:17 S 01 45 59.813 +25 07 09.08 L C51
2016-11-08 14:40:19 C 09 13 14.516 +25 36 37.15 V F51
2017-01-29 08:13:43 C 08 07 31.611 +27 56 36.56 V F51
2017-01-29 08:31:10 C 08 07 30.516 +27 56 35.86 V F51
2017-01-29 08:48:29 C 08 07 29.407 +27 56 35.83 V F51
2019-06-07 08:27:22 C 15 17 48.739 -39 10 19.55 V F51
2019-11-27 01:32:57 C 21 40 13.52 +03 14 27.8 V G96
2019-11-27 01:41:09 C 21 40 15.24 +03 14 42.2 V G96
2019-11-27 01:49:22 C 21 40 17.01 +03 14 54.1 V G96
2019-11-27 01:57:33 C 21 40 18.75 +03 15 08.0 V G96
2019-11-29 00:39:19 C 21 50 24.60 +04 30 06.9 u 807
2019-11-29 00:45:15 C 21 50 25.87 +04 30 16.5 u 807
2019-11-29 00:50:59 C 21 50 27.09 +04 30 25.5 u 807
2019-11-29 17:48:19 C 21 54 07.47 +04 56 59.5 V J95
2019-11-29 17:59:57 C 21 54 09.96 +04 57 17.1 V J95
2019-11-29 18:17:34 C 21 54 13.77 +04 57 45.0 V J95
2019-11-30 02:02:17 C 21 55 54.20 +05 09 59.0 L 658
2019-11-30 02:04:31 C 21 55 54.67 +05 10 02.7 L 658
2019-11-30 02:06:44 C 21 55 55.15 +05 10 06.3 L 658
2019-11-30 02:08:57 C 21 55 55.60 +05 10 09.9 L 658
2019-11-30 02:11:10 C 21 55 56.09 +05 10 13.2 L 658
2019-11-30 05:47:53 C 21 56 42.515 +05 16 01.47 V F51
2019-11-30 05:47:53 C 21 56 42.540 +05 16 01.65 V F51
2019-11-30 17:21:04 C 21 59 12.50 +05 34 05.4 V L01
2019-11-30 17:23:58 C 21 59 13.10 +05 34 09.9 V L01
2019-11-30 17:25:42 C 21 59 13.47 +05 34 12.6 V L01
2019-11-30 17:29:09 C 21 59 14.17 +05 34 17.7 V L01
2019-12-01 02:02:18 C 22 01 05.09 +05 47 40.8 L 658
2019-12-01 02:03:27 C 22 01 05.32 +05 47 42.5 L 658
2019-12-01 02:05:40 C 22 01 05.81 +05 47 46.1 L 658
2019-12-01 02:07:53 C 22 01 06.26 +05 47 49.7 L 658
2019-12-01 02:10:06 C 22 01 06.78 +05 47 53.2 L 658
2019-12-02 02:18:15 C 22 06 18.56 +06 25 28.5 V I52
2019-12-02 02:20:03 C 22 06 18.91 +06 25 30.9 V I52
2019-12-02 02:21:51 C 22 06 19.32 +06 25 34.0 V I52
2019-12-02 02:23:39 C 22 06 19.70 +06 25 36.9 V I52
2019-12-03 04:29:33 C 22 11 56.17 +07 05 46.1 o 291
2019-12-03 04:36:10 C 22 11 57.58 +07 05 56.1 o 291
2019-12-03 04:52:47 C 22 12 01.12 +07 06 21.4 o 291
2019-12-04 04:34:14 C 22 17 06.712 +07 42 25.12 V T12
2019-12-04 04:38:00 C 22 17 07.505 +07 42 30.83 V T12
2019-12-04 04:41:23 C 22 17 08.210 +07 42 35.92 V T12