2015 WW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3923869952 ± 2.00e+00
Semi-major axis (a)1.5694648158 AU ± 3.00e+00
Inclination (i)5.16489027° ± 4.00e+00
Long. of Asc. Node (Ω)247.63602411° ± 5.00e+00
Arg. of Perihelion (ω)126.99747171° ± 6.00e+00
Mean Anomaly (M)48.34012949° ± 2.35e-01
Mean Motion (n)0.5012680100°/day ± 1.44e+00
Perihelion dist (q)0.95362670 AU ± 3.63e+00
Aphelion dist (Q)2.18533530 AU ± 5.23e+00
Orbital Period1.96622900 yr ± 5.64e+00
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.286″
Uncertainty3
Orbit TypeApollo
MOID0.030992 AU
Observations Used70
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-12-09
Observations (76)
Date Type RA Dec Mag Band Observatory
2015-11-20 08:39:42 C 01 29 23.64 +34 28 55.6 q G96
2015-11-20 08:46:24 C 01 29 30.56 +34 28 27.7 q G96
2015-11-20 08:53:07 C 01 29 37.45 +34 27 59.3 q G96
2015-11-20 10:07:07 C 01 30 54.03 +34 22 45.9 q G96
2015-11-20 10:07:35 C 01 30 54.53 +34 22 44.7 q G96
2015-11-20 10:08:04 C 01 30 55.03 +34 22 43.4 q G96
2015-11-20 10:08:31 C 01 30 55.51 +34 22 37.5 q G96
2015-11-20 13:38:34 C 01 34 43.50 +34 09 56.3 o 300
2015-11-20 13:44:24 C 01 34 49.31 +34 09 34.3 o 300
2015-11-20 13:46:45 C 01 34 51.50 +34 09 24.0 o 300
2015-11-20 13:49:04 C 01 34 53.80 +34 09 14.5 o 300
2015-11-20 20:37:35 C 01 41 55.94 +33 42 11.2 q G40
2015-11-20 21:50:22 C 01 43 03.79 +33 37 28.3 q G40
2015-11-20 22:00:00 C 01 43 12.67 +33 36 50.3 q G40
2015-11-20 23:33:43 C 01 44 38.81 +33 30 30.3 q G40
2015-11-21 01:39:45 C 01 46 52.39 +33 21 13.5 u 926
2015-11-21 01:43:26 C 01 46 55.80 +33 20 59.3 u 926
2015-11-21 01:47:08 C 01 46 59.17 +33 20 45.1 u 926
2015-11-21 02:06:25 C 01 47 15.92 +33 19 41.8 o 711
2015-11-21 02:07:00 C 01 47 17.34 +33 19 27.3 q G96
2015-11-21 02:08:53 C 01 47 19.07 +33 19 19.5 q G96
2015-11-21 02:10:02 C 01 47 19.20 +33 19 27.8 o 711
2015-11-21 02:14:06 C 01 47 22.88 +33 19 12.3 o 711
2015-11-21 02:16:18 C 01 47 25.85 +33 18 51.4 q G96
2015-11-21 02:16:21 C 01 47 24.96 +33 19 03.3 o 711
2015-11-21 02:18:11 C 01 47 27.60 +33 18 44.1 q G96
2015-11-21 02:25:35 C 01 47 34.36 +33 18 16.0 q G96
2015-11-21 02:27:29 C 01 47 36.09 +33 18 08.3 q G96
2015-11-21 02:34:54 C 01 47 42.67 +33 17 38.0 q G96
2015-11-21 03:27:52 C 01 48 29.95 +33 14 10.6 t H01
2015-11-21 03:37:42 C 01 48 38.77 +33 13 31.6 t H01
2015-11-21 03:47:55 C 01 48 47.92 +33 12 50.9 t H01
2015-11-21 04:01:22 C 01 48 59.93 +33 11 57.1 t H01
2015-11-21 05:42:19 C 01 50 30.16 +33 05 11.9 u 926
2015-11-21 05:46:01 C 01 50 33.39 +33 04 56.3 u 926
2015-11-21 05:49:41 C 01 50 36.63 +33 04 41.5 u 926
2015-11-21 22:58:07 C 02 05 45.23 +31 52 28.1 q J95
2015-11-21 23:03:33 C 02 05 49.58 +31 52 05.7 q J95
2015-11-21 23:09:07 C 02 05 54.02 +31 51 42.2 q J95
2015-11-28 19:37:40 C 03 31 29.96 +22 21 51.2 q 204
2015-11-28 19:51:18 C 03 31 33.87 +22 21 17.2 q 204
2015-11-28 20:05:06 C 03 31 37.84 +22 20 42.1 q 204
2015-11-29 06:22:09 C 03 34 39.15 +21 55 30.5 o 926
2015-11-29 06:28:32 C 03 34 40.84 +21 55 13.5 o 926
2015-11-29 06:38:07 C 03 34 43.32 +21 54 50.0 o 926
2015-11-29 06:53:02 C 03 34 47.10 +21 54 13.4 u 926
2015-11-29 07:03:03 C 03 34 49.80 +21 53 48.4 u 926
2015-11-29 07:13:03 C 03 34 52.45 +21 53 23.2 u 926
2015-11-29 07:23:06 C 03 34 55.03 +21 52 58.0 u 926
2015-11-29 07:33:07 C 03 34 57.73 +21 52 33.9 u 926