2016 WD7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2060976381 ± 1.85e-06
Semi-major axis (a)1.2474403630 AU ± 2.76e-06
Inclination (i)0.66505242° ± 1.00e-05
Long. of Asc. Node (Ω)41.72920590° ± 1.56e-04
Arg. of Perihelion (ω)44.75062539° ± 1.11e-04
Mean Anomaly (M)145.24571285° ± 1.04e-02
Mean Motion (n)0.7074285581°/day ± 2.35e-06
Perihelion dist (q)0.99034585 AU ± 3.19e-06
Aphelion dist (Q)1.50453488 AU ± 4.05e-06
Orbital Period1.39325204 yr ± 4.63e-06
Physical Parameters
H (abs. magnitude)27.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.298″
Uncertainty2
Orbit TypeApollo
MOID0.009367 AU
Observations Used71
Oppositions1
Arc Total2016-2017
First Observation Used2016-11-24
Last Observation Used2017-01-01
Observations (72)
Date Type RA Dec Mag Band Observatory
2016-11-24 03:56:58 C 01 34 22.20 +18 18 31.5 q G96
2016-11-24 04:03:10 C 01 34 22.64 +18 18 57.1 q G96
2016-11-24 04:09:21 C 01 34 23.12 +18 19 22.3 q G96
2016-11-24 04:15:41 C 01 34 23.52 +18 19 49.2 q G96
2016-11-24 05:26:09 C 01 34 27.17 +18 24 25.6 U H01
2016-11-24 05:27:08 C 01 34 28.84 +18 24 44.8 o 291
2016-11-24 05:28:16 C 01 34 28.93 +18 24 49.6 o 291
2016-11-24 05:29:23 C 01 34 29.01 +18 24 53.9 o 291
2016-11-24 05:32:24 C 01 34 27.64 +18 24 50.6 U H01
2016-11-24 05:48:35 C 01 34 28.89 +18 25 55.0 U H01
2016-11-24 05:56:24 C 01 34 29.51 +18 26 26.0 U H01
2016-11-24 08:07:42 C 01 34 42.56 +18 35 08.8 q G96
2016-11-24 08:10:48 C 01 34 42.93 +18 35 21.0 q G96
2016-11-24 08:14:31 C 01 34 43.33 +18 35 36.0 q G96
2016-11-24 08:17:32 C 01 34 43.68 +18 35 47.2 q G96
2016-11-24 08:47:08 C 01 34 47.19 +18 37 38.5 q I52
2016-11-24 08:48:14 C 01 34 47.30 +18 37 42.4 q I52
2016-11-24 08:49:20 C 01 34 47.47 +18 37 47.5 q I52
2016-11-24 08:50:27 C 01 34 47.63 +18 37 51.1 q I52
2016-11-25 01:52:41 C 01 38 36.65 +19 53 01.3 q I52
2016-11-25 01:53:49 C 01 38 36.77 +19 53 07.0 q I52
2016-11-25 01:54:56 C 01 38 36.91 +19 53 12.6 q I52
2016-11-25 01:56:02 C 01 38 37.05 +19 53 18.1 q I52
2016-11-25 02:16:56 C 01 38 38.00 +19 54 54.9 U H01
2016-11-25 02:31:57 C 01 38 39.65 +19 56 08.2 U H01
2016-11-25 02:38:59 C 01 38 40.41 +19 56 42.3 U H01
2016-11-25 02:53:14 C 01 38 41.91 +19 57 51.4 U H01
2016-11-25 04:16:53 C 01 38 51.83 +20 04 47.0 o 926
2016-11-25 04:20:24 C 01 38 52.15 +20 05 03.5 o 926
2016-11-25 04:23:56 C 01 38 52.49 +20 05 20.1 o 926
2016-11-26 03:32:04 C 01 44 06.42 +21 59 58.9 q I52
2016-11-26 03:33:10 C 01 44 06.58 +22 00 04.7 q I52
2016-11-26 03:34:17 C 01 44 06.72 +22 00 10.8 q I52
2016-11-26 03:35:23 C 01 44 06.87 +22 00 16.9 q I52
2016-11-28 20:24:31 C 02 05 01.43 +28 54 36.9 U J04
2016-11-28 20:27:26 C 02 05 02.26 +28 55 00.7 U J04
2016-11-29 18:50:17 C 02 15 21.57 +31 53 46.8 q 246
2016-11-29 18:51:27 C 02 15 21.92 +31 53 56.4 q 246
2016-11-29 18:52:18 C 02 15 22.30 +31 54 05.7 q 246
2016-11-29 18:52:49 C 02 15 22.51 +31 54 09.8 q 246
2016-11-29 18:56:39 C 02 15 24.10 +31 54 45.3 q 246
2016-11-30 00:56:32 C 02 17 54.98 +32 46 26.7 U 204
2016-11-30 01:06:36 C 02 17 59.72 +32 47 47.8 U 204
2016-11-30 01:16:43 C 02 18 04.60 +32 49 09.5 U 204
2016-11-30 04:18:58 C 02 20 24.18 +33 20 53.9 o 926
2016-11-30 04:21:49 C 02 20 25.31 +33 21 20.5 o 926
2016-11-30 04:24:40 C 02 20 26.43 +33 21 47.2 o 926
2016-11-30 06:30:15 C 02 21 49.673 +33 42 31.69 V T12
2016-11-30 09:05:30 C 02 22 27.05 +34 02 20.3 q I52
2016-11-30 09:06:23 C 02 22 27.50 +34 02 27.6 q I52