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: 6/8/2017
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 06/18/2017 03:30:26 73.43, 120.26 50.10 06/18/2017 03:29:17 73.41, 118.08 50.21 69.09 69
2 06/18/2017 04:21:10 -73.32, -72.68 130.01 06/18/2017 04:19:59 -73.32, -74.39 129.90 54.73 71
3 06/18/2017 05:11:54 73.11, 94.20 49.81 06/18/2017 05:10:41 73.12, 93.36 49.88 27.03 73
4 06/18/2017 06:02:37 -73.04, -98.62 130.25 06/18/2017 06:01:23 -73.03, -99.12 130.22 16.42 74
5 06/18/2017 06:53:19 72.93, 68.49 49.66 06/18/2017 06:52:07 72.92, 68.41 49.66 2.73 72
6 06/18/2017 07:44:01 -72.92,-124.22 130.36 06/18/2017 07:42:51 -72.93,-124.29 130.33 2.77 70
7 06/18/2017 08:34:41 72.91, 43.10 49.63 06/18/2017 08:33:37 72.93, 43.03 49.67 3.04 64
8 06/18/2017 09:25:23 -72.89,-149.61 130.38 06/18/2017 09:24:20 -72.89,-149.57 130.38 1.56 63
9 06/18/2017 10:16:03 72.89, 17.71 49.61 06/18/2017 10:15:06 72.88, 17.75 49.62 1.34 57
10 06/18/2017 11:06:45 -72.87,-175.00 130.41 06/18/2017 11:05:50 -72.89,-174.96 130.38 2.59 55
11 06/18/2017 11:57:25 72.86, -7.68 49.59 06/18/2017 11:56:36 72.89, -7.64 49.62 2.99 49
12 06/18/2017 12:48:06 -72.90, 159.72 130.38 06/18/2017 12:47:20 -72.90, 159.66 130.37 2.08 46
13 06/18/2017 13:38:46 72.89, -32.96 49.61 06/18/2017 13:38:06 72.89, -33.02 49.63 2.10 40
14 06/18/2017 14:29:28 -72.88, 134.33 130.40 06/18/2017 14:28:49 -72.85, 134.38 130.42 3.08 39
15 06/18/2017 15:20:08 72.87, -58.35 49.59 06/18/2017 15:19:35 72.85, -58.30 49.58 2.67 33
16 06/18/2017 16:10:50 -72.85, 108.95 130.42 06/18/2017 16:10:19 -72.86, 108.99 130.42 1.63 31
17 06/18/2017 17:01:30 72.84, -83.74 49.57 06/18/2017 17:01:05 72.85, -83.69 49.58 1.85 25
18 06/18/2017 17:52:11 -72.88, 83.66 130.40 06/18/2017 17:51:49 -72.86, 83.61 130.41 2.71 22
19 06/18/2017 18:42:51 72.87,-109.02 49.59 06/18/2017 18:42:35 72.86,-109.08 49.59 2.35 16
20 06/18/2017 19:33:33 -72.86, 58.28 130.42 06/18/2017 19:33:19 -72.87, 58.22 130.41 2.09 14
21 06/18/2017 20:24:13 72.85,-134.41 49.57 06/18/2017 20:24:05 72.86,-134.46 49.59 2.45 8
22 06/18/2017 21:14:55 -72.83, 32.89 130.44 06/18/2017 21:14:48 -72.82, 32.94 130.46 2.22 7
23 06/18/2017 22:05:35 72.83,-159.80 49.55 06/18/2017 22:05:34 72.82,-159.74 49.54 1.96 1
24 06/18/2017 22:56:17 -72.81, 7.50 130.47 06/18/2017 22:56:18 -72.83, 7.56 130.45 2.63 1
25 06/18/2017 23:46:57 72.80, 174.82 49.53 06/18/2017 23:47:04 72.82, 174.87 49.55 3.11 7
26 06/19/2017 00:37:38 -72.84, -17.78 130.44 06/19/2017 00:37:48 -72.83, -17.83 130.45 1.64 10
27 06/19/2017 01:28:17 72.83, 149.53 49.55 06/19/2017 01:28:33 72.83, 149.49 49.55 1.51 16
28 06/19/2017 02:18:59 -72.82, -43.17 130.46 06/19/2017 02:19:17 -72.84, -43.21 130.44 2.93 18
29 06/19/2017 03:09:39 72.81, 124.15 49.53 06/19/2017 03:10:02 72.78, 124.21 49.50 3.18 23
30 06/19/2017 04:00:21 -72.79, -68.56 130.48 06/19/2017 04:00:46 -72.79, -68.49 130.49 2.09 25
31 06/19/2017 04:51:01 72.78, 98.76 49.51 06/19/2017 04:51:32 72.79, 98.82 49.51 2.26 31
32 06/19/2017 05:41:42 -72.82, -93.84 130.46 06/19/2017 05:42:16 -72.80, -93.88 130.49 2.70 34
33 06/19/2017 06:32:22 72.81, 73.47 49.54 06/19/2017 06:33:02 72.80, 73.44 49.51 2.12 40
34 06/19/2017 07:23:04 -72.80,-119.23 130.48 06/19/2017 07:23:46 -72.80,-119.26 130.48 1.47 42
35 06/19/2017 08:13:44 72.79, 48.09 49.51 06/19/2017 08:14:32 72.80, 48.05 49.52 1.93 48
36 06/19/2017 09:04:26 -72.77,-144.62 130.50 06/19/2017 09:05:15 -72.76,-144.55 130.53 2.84 49
37 06/19/2017 09:55:06 72.76, 22.70 49.49 06/19/2017 09:56:01 72.76, 22.77 49.47 2.53 55
38 06/19/2017 10:45:48 -72.75,-170.00 130.52 06/19/2017 10:46:45 -72.76,-169.93 130.53 2.80 57
39 06/19/2017 11:36:28 72.74, -2.69 49.47 06/19/2017 11:37:31 72.76, -2.62 49.47 3.31 63
40 06/19/2017 12:27:09 -72.78, 164.71 130.50 06/19/2017 12:28:15 -72.77, 164.68 130.52 1.41 66
41 06/19/2017 13:17:49 72.77, -27.97 49.50 06/19/2017 13:19:01 72.77, -28.00 49.48 1.01 72
42 06/19/2017 14:08:31 -72.76, 139.33 130.52 06/19/2017 14:09:45 -72.78, 139.30 130.52 2.40 74
43 06/19/2017 14:59:15 72.54, -53.77 49.30 06/19/2017 15:00:27 72.57, -52.97 49.26 27.02 72
44 06/19/2017 15:49:58 -72.48, 113.43 130.76 06/19/2017 15:51:10 -72.53, 114.43 130.79 34.10 72
45 06/19/2017 16:40:43 72.21, -79.77 49.01 06/19/2017 16:41:51 72.27, -77.74 48.93 68.88 68
46 06/19/2017 17:31:26 -72.15, 87.44 131.05 06/19/2017 17:32:34 -72.23, 89.65 131.11 75.72 68

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 6/8/2017
SNOs_Map_METOP-A_NPP_20170609.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 06/08/2017 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service