Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-A and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/22/2017
Index Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/07/2017 04:02:17 73.42, 112.51 78.79 03/07/2017 04:01:09 73.43, 110.07 78.95 77.58 68
2 03/07/2017 04:53:01 -73.32, -80.39 101.32 03/07/2017 04:51:51 -73.33, -82.38 101.18 63.44 70
3 03/07/2017 05:43:44 73.15, 86.57 78.52 03/07/2017 05:42:33 73.14, 85.35 78.60 39.32 71
4 03/07/2017 06:34:28 -73.04,-106.33 101.59 03/07/2017 06:33:15 -73.04,-107.11 101.54 25.37 73
5 03/07/2017 07:25:11 72.87, 60.64 78.25 03/07/2017 07:23:57 72.85, 60.61 78.24 2.98 74
6 03/07/2017 08:15:53 -72.87,-132.04 101.77 03/07/2017 08:14:41 -72.84,-132.07 101.78 3.32 72
7 03/07/2017 09:06:33 72.85, 35.25 78.20 03/07/2017 09:05:27 72.85, 35.22 78.22 1.31 66
8 03/07/2017 09:57:15 -72.85,-157.42 101.82 03/07/2017 09:56:11 -72.85,-157.46 101.80 1.29 64
9 03/07/2017 10:47:55 72.83, 9.86 78.15 03/07/2017 10:46:56 72.81, 9.93 78.15 2.77 59
10 03/07/2017 11:38:37 -72.83, 177.19 101.86 03/07/2017 11:37:40 -72.81, 177.25 101.87 2.93 57
11 03/07/2017 12:29:17 72.80, -15.52 78.11 03/07/2017 12:28:26 72.82, -15.46 78.13 2.70 51
12 03/07/2017 13:19:59 -72.80, 151.80 101.91 03/07/2017 13:19:10 -72.81, 151.86 101.89 2.34 49
13 03/07/2017 14:10:38 72.83, -40.80 78.10 03/07/2017 14:09:56 72.83, -40.85 78.11 1.60 42
14 03/07/2017 15:01:20 -72.83, 126.52 101.92 03/07/2017 15:00:40 -72.82, 126.47 101.91 1.91 40
15 03/07/2017 15:52:00 72.81, -66.19 78.06 03/07/2017 15:51:26 72.83, -66.24 78.09 3.23 34
16 03/07/2017 16:42:41 -72.81, 101.14 101.96 03/07/2017 16:42:09 -72.83, 101.08 101.93 2.89 32
17 03/07/2017 17:33:21 72.79, -91.58 78.01 03/07/2017 17:32:54 72.79, -91.52 78.02 1.84 27
18 03/07/2017 18:24:03 -72.79, 75.75 102.01 03/07/2017 18:23:38 -72.79, 75.80 102.01 1.62 25
19 03/07/2017 19:14:42 72.81,-116.86 78.01 03/07/2017 19:14:24 72.80,-116.91 78.00 2.52 18
20 03/07/2017 20:05:24 -72.81, 50.47 102.01 03/07/2017 20:05:08 -72.79, 50.41 102.02 2.99 16
21 03/07/2017 20:56:04 72.79,-142.25 77.96 03/07/2017 20:55:54 72.81,-142.30 77.98 2.56 10
22 03/07/2017 21:46:46 -72.79, 25.08 102.06 03/07/2017 21:46:38 -72.80, 25.02 102.04 2.35 8
23 03/07/2017 22:37:26 72.77,-167.63 77.91 03/07/2017 22:37:23 72.76,-167.59 77.90 1.54 3
24 03/07/2017 23:28:08 -72.77, -0.30 102.11 03/07/2017 23:28:07 -72.76, -0.27 102.12 1.73 1
25 03/08/2017 00:18:48 72.75, 166.98 77.86 03/08/2017 00:18:53 72.77, 167.02 77.88 3.06 5
26 03/08/2017 01:09:30 -72.75, -25.69 102.15 03/08/2017 01:09:37 -72.77, -25.66 102.14 2.42 7
27 03/08/2017 02:00:09 72.77, 141.70 77.86 03/08/2017 02:00:23 72.78, 141.63 77.87 2.35 14
28 03/08/2017 02:50:51 -72.78, -50.97 102.16 03/08/2017 02:51:07 -72.77, -51.05 102.16 2.45 16
29 03/08/2017 03:41:31 72.75, 116.31 77.81 03/08/2017 03:41:52 72.74, 116.35 77.79 2.05 21
30 03/08/2017 04:32:13 -72.75, -76.36 102.20 03/08/2017 04:32:36 -72.73, -76.33 102.23 2.58 23
31 03/08/2017 05:22:53 72.73, 90.93 77.77 03/08/2017 05:23:22 72.74, 90.96 77.77 1.87 29
32 03/08/2017 06:13:35 -72.73,-101.74 102.25 03/08/2017 06:14:06 -72.74,-101.72 102.25 1.19 31
33 03/08/2017 07:04:14 72.76, 65.65 77.76 03/08/2017 07:04:52 72.75, 65.56 77.75 2.73 38
34 03/08/2017 07:54:56 -72.76,-127.02 102.25 03/08/2017 07:55:36 -72.75,-127.11 102.27 3.14 40
35