304640 (2006 WW1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5040851133 ± 2.50e-08
Semi-major axis (a)1.4176373005 AU ± 2.88e-09
Inclination (i)9.41023630° ± 3.45e-06
Long. of Asc. Node (Ω)240.30201918° ± 2.47e-05
Arg. of Perihelion (ω)322.65664655° ± 2.49e-05
Mean Anomaly (M)10.02446254° ± 6.13e-06
Mean Motion (n)0.5839350964°/day ± 1.78e-09
Perihelion dist (q)0.70302744 AU ± 3.55e-08
Aphelion dist (Q)2.13224716 AU ± 3.57e-08
Orbital Period1.68790383 yr ± 5.14e-09
Physical Parameters
H (abs. magnitude)19.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.358″
Uncertainty0
Orbit TypeApollo
MOID0.119128 AU
Observations Used287
Oppositions9
Arc Total2002-2024
First Observation Used2002-09-03
Last Observation Used2024-10-22
Observations (304)
Date Type RA Dec Mag Band Observatory
2017-07-30 18:37:34 S 16 11 21.41 +17 11 29.0 L C51
2017-07-30 19:48:22 C 16 11 45.62 +17 08 40.7 q 160
2017-07-30 19:52:03 C 16 11 46.89 +17 08 32.3 q 160
2017-07-30 20:11:49 S 16 11 54.46 +17 08 05.2 L C51
2017-07-30 21:46:04 S 16 12 27.22 +17 04 45.0 L C51
2017-07-30 23:20:19 S 16 12 59.88 +17 01 20.4 L C51
2017-07-31 00:54:34 S 16 13 32.44 +16 57 58.0 L C51
2017-07-31 00:54:45 S 16 13 32.55 +16 57 58.5 L C51
2017-07-31 02:29:00 S 16 14 04.99 +16 54 35.5 L C51
2017-07-31 05:37:30 S 16 15 09.54 +16 47 51.5 L C51
2017-07-31 08:46:00 S 16 16 13.74 +16 41 10.0 L C51
2017-07-31 21:38:13 C 16 20 30.12 +16 13 35.3 q 203
2017-07-31 22:47:04 C 16 20 52.38 +16 11 08.9 q 203
2017-08-01 08:01:33 C 16 23 52.88 +15 52 02.5 L T05
2017-08-01 08:10:55 C 16 23 55.88 +15 51 42.9 L T05
2017-08-01 08:13:44 C 16 23 56.79 +15 51 37.0 L T05
2017-08-01 08:23:17 C 16 23 59.74 +15 51 16.9 L T05
2017-08-01 08:36:02 C 16 24 03.71 +15 50 51.1 L T05
2017-08-01 08:40:06 C 16 24 05.04 +15 50 41.8 L T05
2017-08-01 08:53:10 C 16 24 09.13 +15 50 14.1 L T05
2017-08-02 03:02:26 C 16 29 52.54 +15 12 37.8 q W25
2017-08-02 03:20:00 C 16 29 57.88 +15 12 01.7 q W25
2017-08-02 20:30:00 C 16 35 09.70 +14 37 16.4 q 160
2017-08-02 20:33:40 C 16 35 10.72 +14 37 09.1 q 160
2017-08-02 20:37:21 C 16 35 11.79 +14 37 02.2 q 160
2017-08-05 03:49:13 C 16 50 38.02 +12 50 15.0 q W25
2017-08-05 03:58:43 C 16 50 40.47 +12 49 57.5 q W25
2017-08-05 22:56:21 C 16 55 34.46 +12 14 58.3 U J69
2017-08-05 23:07:12 C 16 55 37.13 +12 14 37.1 U J69
2017-08-12 04:37:15 C 17 28 25.41 +08 10 42.5 u H21
2017-08-12 04:39:52 C 17 28 25.90 +08 10 38.7 u H21
2017-08-13 08:18:30 C 17 33 34.47 +07 31 22.0 L T05
2017-08-13 08:31:04 C 17 33 36.73 +07 31 04.9 L T05
2017-08-13 08:43:55 C 17 33 38.94 +07 30 46.3 L T05
2017-08-13 08:46:14 C 17 33 39.40 +07 30 43.3 L T05
2017-08-13 09:12:23 C 17 33 43.92 +07 30 07.4 L T05
2017-10-10 06:42:42 C 19 57 54.504 -06 17 51.99 L F51
2017-10-10 07:00:59 C 19 57 55.902 -06 17 54.84 L F51
2017-10-10 07:19:16 C 19 57 57.324 -06 17 57.31 L F51
2019-10-28 01:40:38 C 23 33 43.47 +09 55 43.5 u H21
2019-10-28 02:01:07 C 23 33 42.78 +09 55 33.1 u H21
2019-10-28 02:16:20 C 23 33 42.30 +09 55 25.0 u H21
2021-10-03 10:36:06 C 03 17 09.010 +25 23 19.41 U F52
2021-10-03 10:53:29 C 03 17 08.404 +25 23 17.11 U F52
2021-10-03 11:10:45 C 03 17 07.764 +25 23 14.63 U F52
2021-10-03 11:28:00 C 03 17 07.129 +25 23 12.63 U F52
2021-11-01 11:49:05 C 02 35 30.499 +21 36 39.47 U F51
2021-11-01 12:09:08 C 02 35 28.915 +21 36 28.94 U F51
2021-11-01 12:18:44 C 02 35 28.146 +21 36 23.94 U F51
2021-11-01 12:29:14 C 02 35 27.311 +21 36 18.52 U F51