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
2012-08-05 23:51:26 C 21 30 05.72 +20 10 08.2 u 160
2012-08-06 23:44:20 C 21 27 28.93 +19 42 04.9 c A24
2012-08-06 23:45:23 C 21 27 28.85 +19 42 04.2 c A24
2012-08-06 23:46:25 C 21 27 28.79 +19 42 03.1 c A24
2012-08-07 00:53:49 C 21 27 21.09 +19 40 43.4 c A24
2012-08-07 00:54:51 C 21 27 21.01 +19 40 41.7 c A24
2012-08-07 00:55:54 C 21 27 20.89 +19 40 40.6 c A24
2012-08-07 00:56:56 C 21 27 20.82 +19 40 39.0 c A24
2012-08-07 21:36:18 C 21 25 09.83 +19 16 12.8 u A13
2012-08-07 22:10:55 C 21 25 06.10 +19 15 32.9 u A13
2012-08-08 23:29:05 C 21 22 28.82 +18 45 20.7 c A24
2012-08-08 23:30:08 C 21 22 28.70 +18 45 19.3 c A24
2012-08-08 23:31:10 C 21 22 28.56 +18 45 19.1 c A24
2012-08-08 23:32:12 C 21 22 28.44 +18 45 17.6 c A24
2012-08-09 00:39:10 C 21 22 21.42 +18 43 56.6 c A24
2012-08-09 00:40:12 C 21 22 21.21 +18 43 55.5 c A24
2012-08-09 00:41:14 C 21 22 21.17 +18 43 54.3 c A24
2012-08-09 00:42:16 C 21 22 21.04 +18 43 53.4 c A24
2012-08-14 23:03:30 C 21 09 17.46 +15 52 27.0 c A24
2012-08-14 23:49:48 C 21 09 13.50 +15 51 31.6 c A24
2012-08-15 00:10:36 C 21 09 11.70 +15 51 07.0 c A24
2012-08-15 00:12:41 C 21 09 11.56 +15 51 04.0 c A24
2016-11-18 08:24:05 C 02 54 37.63 +19 44 27.4 q G96
2016-11-18 08:32:24 C 02 54 36.89 +19 44 21.7 q G96
2016-11-18 08:39:39 C 02 54 36.23 +19 44 17.5 q G96
2016-11-18 08:46:00 C 02 54 35.82 +19 44 13.3 q G96
2017-07-18 06:43:07 C 13 48 09.67 +27 10 43.3 L T08
2017-07-18 06:55:22 C 13 48 16.77 +27 10 27.2 L T08
2017-07-18 07:07:29 C 13 48 23.79 +27 10 11.1 L T08
2017-07-18 07:19:34 C 13 48 30.81 +27 09 54.8 L T08
2017-07-20 02:16:03 C 14 13 22.65 +26 07 05.4 q W25
2017-07-20 02:26:38 C 14 13 28.57 +26 06 48.1 q W25
2017-07-24 02:02:47 C 15 04 12.34 +23 04 27.4 q W25
2017-07-24 02:22:38 C 15 04 21.88 +23 03 45.2 q W25
2017-07-26 07:00:08 C 15 28 53.20 +21 09 22.0 L T08
2017-07-26 07:12:12 C 15 28 58.39 +21 08 55.1 L T08
2017-07-26 07:24:22 C 15 29 03.68 +21 08 28.1 L T08
2017-07-26 07:36:37 C 15 29 08.91 +21 07 59.5 L T08
2017-07-26 07:37:19 C 15 29 09.18 +21 07 59.2 L T08
2017-07-26 07:49:47 C 15 29 14.57 +21 07 31.2 L T08
2017-07-26 08:01:41 C 15 29 19.78 +21 07 03.8 L T08
2017-07-29 02:47:48 C 15 56 47.03 +18 38 18.5 q W25
2017-07-29 03:15:31 C 15 56 57.40 +18 37 17.6 q W25
2017-07-30 03:07:53 C 16 05 49.77 +17 44 51.3 q W25
2017-07-30 03:15:51 C 16 05 52.59 +17 44 34.0 q W25
2017-07-30 07:55:53 C 16 07 33.22 +17 34 35.4 L T08
2017-07-30 08:06:41 C 16 07 36.96 +17 34 11.7 L T08
2017-07-30 08:18:18 C 16 07 41.01 +17 33 46.2 L T08
2017-07-30 08:30:43 C 16 07 45.31 +17 33 18.8 L T08
2017-07-30 15:29:04 S 16 10 15.56 +17 18 13.8 L C51