Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/12/2015
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 12/25/2015 09:21:51 73.46, 32.97 96.86 12/25/2015 09:20:42 73.45, 30.76 96.95 70.04 69
2 12/25/2015 10:12:35 -73.38,-159.89 83.22 12/25/2015 10:11:25 -73.40,-161.79 83.12 60.39 70
3 12/25/2015 11:03:18 73.18, 7.01 96.60 12/25/2015 11:02:06 73.16, 6.04 96.63 31.55 72
4 12/25/2015 11:54:02 -73.10, 174.16 83.48 12/25/2015 11:52:49 -73.10, 173.48 83.44 21.93 73
5 12/25/2015 12:44:44 72.96, -18.82 96.39 12/25/2015 12:43:32 72.97, -18.92 96.42 3.57 72
6 12/25/2015 13:35:27 -72.92, 148.44 83.64 12/25/2015 13:34:15 -72.91, 148.52 83.65 3.06 72
7 12/25/2015 14:26:06 72.93, -44.21 96.37 12/25/2015 14:25:01 72.92, -44.20 96.37 0.71 65
8 12/25/2015 15:16:49 -72.90, 123.05 83.67 12/25/2015 15:15:45 -72.92, 123.13 83.64 3.43 64
9 12/25/2015 16:07:28 72.90, -69.60 96.34 12/25/2015 16:06:31 72.93, -69.59 96.38 3.11 57
10 12/25/2015 16:58:10 -72.92, 97.76 83.65 12/25/2015 16:57:15 -72.92, 97.74 83.64 0.63 55
11 12/25/2015 17:48:49 72.93, -94.89 96.36 12/25/2015 17:48:01 72.94, -94.98 96.38 3.11 48
12 12/25/2015 18:39:32 -72.90, 72.37 83.67 12/25/2015 18:38:44 -72.88, 72.46 83.69 3.48 48
13 12/25/2015 19:30:11 72.90,-120.29 96.33 12/25/2015 19:29:30 72.89,-120.26 96.33 1.06 41
14 12/25/2015 20:20:53 -72.92, 47.08 83.65 12/25/2015 20:20:14 -72.89, 47.07 83.68 3.68 39
15 12/25/2015 21:11:33 72.88,-145.68 96.31 12/25/2015 21:11:00 72.90,-145.65 96.34 3.11 33
16 12/25/2015 22:02:15 -72.89, 21.68 83.68 12/25/2015 22:01:44 -72.89, 21.68 83.67 0.19 31
17 12/25/2015 22:52:54 72.90,-170.97 96.33 12/25/2015 22:52:30 72.91,-171.04 96.35 2.66 24
18 12/25/2015 23:43:37 -72.87, -3.71 83.71 12/25/2015 23:43:14 -72.90, -3.71 83.67 3.74 23
19 12/26/2015 00:34:16 72.87, 163.64 96.30 12/26/2015 00:33:59 72.87, 163.67 96.30 1.46 17
20 12/26/2015 01:24:58 -72.89, -29.00 83.68 12/26/2015 01:24:43 -72.86, -29.00 83.72 3.79 15
21 12/26/2015 02:15:38 72.85, 138.24 96.28 12/26/2015 02:15:29 72.87, 138.28 96.30 3.17 9
22 12/26/2015 03:06:20 -72.87, -54.39 83.71 12/26/2015 03:06:13 -72.87, -54.39 83.71 0.24 7
23 12/26/2015 03:56:59 72.87, 112.95 96.30 12/26/2015 03:56:59 72.88, 112.89 96.31 2.23 0
24 12/26/2015 04:47:42 -72.84, -79.79 83.74 12/26/2015 04:47:43 -72.87, -79.78 83.70 3.65 1
25 12/26/2015 05:38:21 72.85, 87.56 96.27 12/26/2015 05:38:28 72.84, 87.61 96.26 1.87 7
26 12/26/2015 06:29:03 -72.87,-105.08 83.72 12/26/2015 06:29:13 -72.88,-105.17 83.70 3.43 10
27 12/26/2015 07:19:43 72.82, 62.17 96.25 12/26/2015 07:19:58 72.85, 62.22 96.27 3.28 15
28 12/26/2015 08:10:25 -72.84,-130.47 83.74 12/26/2015 08:10:42 -72.84,-130.45 83.75 0.65 17
29 12/26/2015 09:01:04 72.84, 36.88 96.27 12/26/2015 09:01:28 72.85, 36.83 96.27 1.81 24
30 12/26/2015 09:51:46 -72.86,-155.76 83.72 12/26/2015 09:52:12 -72.85,-155.84 83.74 3.43 26
31 12/26/2015 10:42:26 72.82, 11.48 96.24 12/26/2015 10:42:57 72.81, 11.55 96.23 2.28 31
32 12/26/2015 11:33:08 -72.84, 178.85 83.75 12/26/2015 11:33:42 -72.85, 178.77 83.73 3.04 34
33 12/26/2015 12:23:47 72.84, -13.80 96.26 12/26/2015 12:24:27 72.82, -13.84 96.23 3.24 40
34 12/26/2015 13:14:30 -72.81, 153.45 83.77 12/26/2015 13:15:11 -72.81, 153.49 83.78 1.06 41
35 12/26/2015 14:05:09 72.82, -39.20 96.24 12/26/2015 14:05:57 72.82, -39.23 96.24 1.41 48
36 12/26/2015 14:55:51 -72.84, 128.17 83.75 12/26/2015 14:56:41 -72.82, 128.10 83.78 3.20 50
37 12/26/2015 15:46:31 72.79, -64.59 96.21 12/26/2015 15:47:26 72.78, -64.52 96.19 2.68 55
38 12/26/2015 16:37:13 -72.81, 102.77 83.78 12/26/2015 16:38:11 -72.82, 102.71 83.77 2.66 58
39 12/26/2015 17:27:52 72.82, -89.88 96.23 12/26/2015 17:28:56 72.79, -89.91 96.19 3.18 64
40 12/26/2015 18:18:35 -72.78, 77.38 83.80 12/26/2015 18:19:40 -72.78, 77.42 83.82 1.45 65
41 12/26/2015 19:09:14 72.79,-115.27 96.20 12/26/2015 19:10:26 72.80,-115.30 96.20 1.04 72

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/12/2015