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
2006-12-20 06:46:26 C 04 17 37.10 +11 45 58.1 d 291
2006-12-20 06:52:09 C 04 17 36.40 +11 45 53.0 d 291
2006-12-27 21:55:59 C 03 56 58.86 +09 05 46.8 c 246
2006-12-27 21:57:17 C 03 56 58.79 +09 05 46.9 c 246
2006-12-27 21:58:16 C 03 56 58.60 +09 05 44.8 c 246
2007-01-06 21:43:36 C 03 33 57.75 +05 55 32.5 r 952
2007-01-06 22:05:18 C 03 33 55.94 +05 55 17.1 r 952
2007-01-06 22:16:40 C 03 33 54.98 +05 55 07.8 r 952
2007-01-17 05:17:50 C 03 16 57.82 +03 18 27.7 r 703
2007-01-17 05:27:27 C 03 16 57.39 +03 18 21.5 r 703
2007-01-17 05:37:00 C 03 16 56.82 +03 18 16.5 r 703
2007-01-17 05:46:30 C 03 16 56.17 +03 18 11.7 r 703
2007-02-22 02:36:08 C 02 59 33.26 -02 10 39.3 r 448
2007-02-22 03:00:44 C 02 59 32.85 -02 10 48.9 r 448
2007-02-22 03:29:44 C 02 59 32.47 -02 10 59.0 r 448
2007-09-04 05:04:18 C 22 22 42.07 +13 37 05.6 r 448
2007-09-04 05:36:40 C 22 22 39.51 +13 36 39.2 r 448
2007-09-04 06:19:46 C 22 22 36.14 +13 36 05.0 r 448
2007-09-08 22:57:34 C 22 14 30.22 +12 04 39.2 o 204
2007-09-08 23:12:46 C 22 14 29.11 +12 04 26.9 o 204
2009-09-15 06:52:21 C 01 51 26.68 +23 24 13.8 o H55
2009-09-15 07:00:51 C 01 51 26.29 +23 24 12.9 o H55
2011-10-28 09:56:06 C 04 34 00.93 +24 30 30.6 o 691
2011-10-28 10:21:43 C 04 33 59.88 +24 30 24.9 o 691
2011-10-28 10:47:20 C 04 33 58.76 +24 30 17.4 o 691
2011-11-01 10:56:26 C 04 29 32.80 +24 04 16.8 o 691
2011-11-01 11:22:02 C 04 29 31.45 +24 04 08.8 o 691
2011-11-01 11:47:38 C 04 29 30.09 +24 04 01.5 o 691
2011-11-22 08:48:37 C 03 52 36.98 +20 25 35.1 r G96
2011-11-22 08:56:10 C 03 52 36.26 +20 25 30.8 r G96
2011-11-22 09:03:47 C 03 52 35.54 +20 25 26.4 r G96
2011-11-22 09:11:19 C 03 52 34.82 +20 25 22.1 r G96
2011-11-24 12:43:52 C 03 47 49.549 +19 54 56.47 L F51
2011-11-24 13:03:30 C 03 47 47.673 +19 54 44.41 L F51
2011-11-24 13:20:23 C 03 47 46.066 +19 54 34.12 L F51
2011-11-30 06:34:32 C 03 34 52.50 +18 28 05.4 r G96
2011-11-30 06:45:19 C 03 34 51.42 +18 27 58.3 r G96
2011-11-30 06:56:10 C 03 34 50.37 +18 27 51.3 r G96
2011-11-30 07:06:57 C 03 34 49.33 +18 27 44.2 r G96
2011-11-30 07:18:26 C 03 34 48.772 +18 27 38.91 L F51
2011-11-30 07:36:33 C 03 34 47.018 +18 27 27.07 L F51
2012-07-07 01:19:37 C 23 13 42.76 +29 32 54.1 u 160
2012-07-07 01:23:41 C 23 13 42.06 +29 32 52.8 u 160
2012-07-07 01:27:44 C 23 13 41.40 +29 32 51.6 u 160
2012-07-15 23:59:16 C 22 39 19.99 +27 58 03.4 u 160
2012-07-16 00:03:15 C 22 39 19.32 +27 58 00.8 u 160
2012-07-16 00:07:14 C 22 39 18.71 +27 57 58.8 u 160
2012-07-17 01:00:33 C 22 35 26.16 +27 42 41.0 u 160
2012-07-17 01:01:33 C 22 35 26.04 +27 42 40.0 u 160
2012-07-17 01:03:33 C 22 35 25.73 +27 42 38.6 u 160