2011 WV2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1597146903 ± 2.71e-07
Semi-major axis (a)1.5287777186 AU ± 2.70e-08
Inclination (i)22.68078833° ± 1.18e-05
Long. of Asc. Node (Ω)237.45525742° ± 6.98e-06
Arg. of Perihelion (ω)122.59109263° ± 5.22e-05
Mean Anomaly (M)191.29314733° ± 8.36e-05
Mean Motion (n)0.5214296942°/day ± 1.38e-08
Perihelion dist (q)1.28460946 AU ± 4.16e-07
Aphelion dist (Q)1.77294598 AU ± 4.16e-07
Orbital Period1.89023812 yr ± 5.01e-08
Physical Parameters
H (abs. magnitude)20.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.250″
Uncertainty0
Orbit TypeAmor
MOID0.358907 AU
Observations Used100
Oppositions6
Arc Total2011-2024
First Observation Used2011-11-17
Last Observation Used2024-07-14
Observations (103)
Date Type RA Dec Mag Band Observatory
2011-11-25 06:19:48 C 04 03 13.51 +13 52 06.0 o 807
2011-11-27 07:13:09 C 04 00 34.48 +12 06 34.3 r G96
2011-11-27 07:25:35 C 04 00 33.76 +12 06 07.6 r G96
2011-11-27 07:38:08 C 04 00 33.01 +12 05 41.6 r G96
2011-11-27 07:50:33 C 04 00 32.29 +12 05 15.3 r G96
2011-11-28 07:02:19 C 03 59 19.62 +11 16 52.6 u 448
2011-11-28 07:30:41 C 03 59 18.03 +11 15 54.5 u 448
2011-11-28 07:59:09 C 03 59 16.39 +11 14 55.4 u 448
2011-12-16 03:56:59 C 03 44 16.95 +00 00 31.0 u H36
2011-12-16 04:35:35 C 03 44 16.14 -00 00 11.1 u H36
2011-12-25 04:47:20 C 03 42 33.98 -03 04 46.0 o 291
2011-12-25 04:53:35 C 03 42 33.97 -03 04 50.9 o 291
2011-12-25 04:59:45 C 03 42 33.95 -03 04 54.8 o 291
2012-01-18 04:11:33 C 03 54 47.69 -05 42 09.8 o 291
2012-01-18 04:20:07 C 03 54 47.98 -05 42 09.2 o 291
2012-01-18 04:28:37 C 03 54 48.26 -05 42 08.5 o 291
2014-01-06 03:12:46 C 06 51 58.36 -19 38 40.0 u 807
2014-01-06 03:28:32 C 06 51 57.21 -19 38 45.6 u 807
2014-01-06 03:44:19 C 06 51 56.05 -19 38 51.3 u 807
2016-01-15 05:26:57 C 09 11 26.44 -29 49 03.2 u 807
2016-01-15 05:39:53 C 09 11 25.72 -29 49 10.3 u 807
2016-01-15 05:52:24 C 09 11 25.02 -29 49 17.3 u 807
2022-05-04 06:31:00 C 14 19 31.609 -29 21 37.37 V I52
2022-05-04 06:36:31 C 14 19 31.220 -29 21 30.78 V I52
2022-05-04 06:42:02 C 14 19 30.842 -29 21 23.54 V I52
2024-05-27 09:12:06 C 17 03 26.860 -08 56 15.00 V I52
2024-05-27 09:16:30 C 17 03 26.629 -08 56 08.99 V I52
2024-05-27 09:20:58 C 17 03 26.298 -08 56 01.25 V I52
2024-05-27 09:31:30 C 17 03 25.607 -08 55 45.59 V I52
2024-05-29 10:48:46 C 17 00 25.808 -07 41 08.96 X F51
2024-05-29 11:06:15 C 17 00 24.669 -07 40 42.26 X F51
2024-05-29 11:41:15 C 17 00 22.362 -07 39 49.24 X F51
2024-06-01 11:40:35 C 16 55 49.961 -05 50 52.06 X F51
2024-06-01 11:57:13 C 16 55 48.834 -05 50 27.21 X F51
2024-06-01 12:13:53 C 16 55 47.706 -05 50 02.02 X F51
2024-06-01 12:30:47 C 16 55 46.557 -05 49 36.62 X F51
2024-06-05 10:51:46 C 16 49 40.556 -03 28 49.52 X F52
2024-06-05 11:27:42 C 16 49 38.048 -03 27 56.31 X F52
2024-06-05 11:45:38 C 16 49 36.823 -03 27 30.06 X F52
2024-06-09 09:49:57 C 16 43 31.671 -01 12 08.70 X F52
2024-06-09 10:06:10 C 16 43 30.534 -01 11 45.63 X F52
2024-06-09 10:22:20 C 16 43 29.437 -01 11 22.87 X F52
2024-06-14 10:11:19 C 16 36 00.512 +01 29 39.52 X F51
2024-06-14 10:28:36 C 16 35 59.399 +01 30 01.63 X F51
2024-06-14 11:04:35 C 16 35 57.095 +01 30 47.62 X F51
2024-07-02 09:39:22 C 16 15 48.236 +08 39 26.56 X F51
2024-07-02 09:57:38 C 16 15 47.626 +08 39 39.33 X F51
2024-07-02 10:15:55 C 16 15 47.008 +08 39 51.87 X F51
2024-07-02 10:34:15 C 16 15 46.411 +08 40 04.70 X F51
2024-07-13 03:13:19 C 16 10 57.00 +10 57 50.4 V H21