447655 (2006 WA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1427527018 ± 9.55e-08
Semi-major axis (a)1.4925902591 AU ± 6.47e-09
Inclination (i)28.22505000° ± 1.14e-05
Long. of Asc. Node (Ω)58.10395976° ± 7.54e-06
Arg. of Perihelion (ω)270.45906084° ± 3.63e-05
Mean Anomaly (M)223.73325358° ± 3.45e-05
Mean Motion (n)0.5405070608°/day ± 3.51e-09
Perihelion dist (q)1.27951897 AU ± 1.43e-07
Aphelion dist (Q)1.70566155 AU ± 1.43e-07
Orbital Period1.82352157 yr ± 1.19e-08
Physical Parameters
H (abs. magnitude)19.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.330″
Uncertainty0
Orbit TypeAmor
MOID0.422767 AU
Observations Used111
Oppositions8
Arc Total2006-2024
First Observation Used2006-11-16
Last Observation Used2024-06-06
Observations (119)
Date Type RA Dec Mag Band Observatory
2006-12-24 06:43:37 C 02 25 26.32 +33 36 19.5 o 291
2006-12-24 06:50:06 C 02 25 26.09 +33 36 23.9 o 291
2008-12-20 02:18:26 C 09 24 57.15 +60 28 36.5 o 493
2008-12-20 02:26:59 C 09 24 57.10 +60 28 48.5 o 493
2008-12-20 02:41:07 C 09 24 56.96 +60 29 07.8 o 493
2008-12-20 23:53:44 C 09 24 51.81 +60 58 00.4 o 493
2008-12-20 23:59:17 C 09 24 51.78 +60 58 07.9 o 493
2008-12-21 00:04:49 C 09 24 51.75 +60 58 15.7 o 493
2013-03-08 10:27:22 C 15 49 57.49 +15 32 09.0 u H21
2013-03-08 10:41:15 C 15 49 57.78 +15 32 09.8 u H21
2013-03-08 10:56:22 C 15 49 58.10 +15 32 10.7 u H21
2013-04-20 11:39:07 C 15 21 21.85 +14 01 58.1 o 291
2013-04-20 11:42:34 C 15 21 21.58 +14 01 56.3 o 291
2013-04-20 11:46:02 C 15 21 21.24 +14 01 54.7 o 291
2013-04-21 04:56:52 C 15 19 51.52 +13 53 25.8 o 291
2013-04-21 05:00:02 C 15 19 51.21 +13 53 24.5 o 291
2013-04-21 05:03:13 C 15 19 50.93 +13 53 23.1 o 291
2015-05-13 09:13:42 C 20 36 02.26 -40 27 58.3 u 807
2015-05-13 09:23:45 C 20 36 03.70 -40 28 14.0 u 807
2015-05-13 09:33:51 C 20 36 05.18 -40 28 29.5 u 807
2015-05-18 08:56:17 C 20 54 46.59 -43 34 00.6 u 807
2015-05-18 09:08:02 C 20 54 48.49 -43 34 18.8 u 807
2015-05-18 09:19:50 C 20 54 50.36 -43 34 37.8 u 807
2015-10-22 04:05:52 C 00 43 18.88 -54 42 28.4 u 807
2015-10-22 04:13:30 C 00 43 18.09 -54 42 12.7 u 807
2015-10-22 04:21:09 C 00 43 17.27 -54 41 56.7 u 807
2015-10-23 03:31:46 C 00 41 07.24 -53 53 51.9 u 807
2015-10-23 03:40:20 C 00 41 06.39 -53 53 34.1 u 807
2015-10-23 03:48:39 C 00 41 05.60 -53 53 16.8 u 807
2015-12-14 05:07:48 C 00 32 45.103 -07 06 00.82 L F51
2015-12-14 05:42:26 C 00 32 46.450 -07 04 57.47 L F51
2015-12-14 05:59:47 C 00 32 47.126 -07 04 25.97 L F51
2022-02-27 09:01:19 C 14 27 51.51 +40 38 15.7 V V00
2022-02-27 09:08:21 C 14 27 51.40 +40 38 19.8 V V00
2022-02-27 09:15:21 C 14 27 51.26 +40 38 23.6 V V00
2022-02-27 09:22:21 C 14 27 51.15 +40 38 27.8 V V00
2022-03-25 07:50:40 C 13 54 16.30 +44 59 23.7 V G96
2022-03-25 07:58:14 C 13 54 15.56 +44 59 24.8 V G96
2022-03-25 08:05:51 C 13 54 14.85 +44 59 26.3 V G96
2022-03-25 08:13:29 C 13 54 14.06 +44 59 27.0 V G96
2024-04-17 11:21:55 C 16 43 19.751 -03 17 56.44 V G96
2024-04-17 11:28:47 C 16 43 19.546 -03 18 02.05 V G96
2024-04-17 11:35:42 C 16 43 19.319 -03 18 07.42 V G96
2024-04-17 11:42:35 C 16 43 19.088 -03 18 12.17 V G96
2024-04-20 10:03:56 C 16 41 14.561 -04 16 57.94 V G96
2024-04-20 10:11:22 C 16 41 14.298 -04 17 04.24 V G96
2024-04-20 10:18:47 C 16 41 14.017 -04 17 10.32 V G96
2024-05-02 11:33:54 C 16 25 36.259 -09 31 32.29 X F51
2024-05-02 11:50:11 C 16 25 34.949 -09 31 53.77 X F51
2024-05-02 12:23:22 C 16 25 32.310 -09 32 36.99 X F51