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: 9/20/2016
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 10/03/2016 06:41:34 -73.54,-107.01 102.36 10/03/2016 06:40:27 -73.58,-109.89 102.24 90.60 67
2 10/03/2016 07:32:18 73.34, 59.86 77.46 10/03/2016 07:31:08 73.33, 58.00 77.51 59.41 70
3 10/03/2016 08:23:01 -73.27,-132.96 102.59 10/03/2016 08:21:50 -73.23,-134.48 102.58 48.71 71
4 10/03/2016 09:13:45 73.07, 33.92 77.23 10/03/2016 09:12:32 73.03, 33.28 77.22 21.20 73
5 10/03/2016 10:04:29 -72.95,-159.00 102.87 10/03/2016 10:03:15 -72.99,-159.31 102.82 10.82 74
6 10/03/2016 10:55:10 72.89, 8.21 77.09 10/03/2016 10:53:59 72.88, 8.23 77.09 1.81 71
7 10/03/2016 11:45:52 -72.88, 175.51 102.91 10/03/2016 11:44:43 -72.89, 175.53 102.90 0.98 69
8 10/03/2016 12:36:32 72.87, -17.17 77.10 10/03/2016 12:35:29 72.88, -17.15 77.11 0.86 63
9 10/03/2016 13:27:14 -72.86, 150.13 102.90 10/03/2016 13:26:13 -72.89, 150.15 102.87 3.33 61
10 10/03/2016 14:17:54 72.85, -42.55 77.11 10/03/2016 14:16:59 72.88, -42.53 77.14 3.21 55
11 10/03/2016 15:08:35 -72.89, 124.85 102.85 10/03/2016 15:07:43 -72.89, 124.77 102.84 2.67 52
12 10/03/2016 15:59:15 72.88, -67.83 77.17 10/03/2016 15:58:29 72.88, -67.91 77.17 2.69 46
13 10/03/2016 16:49:57 -72.87, 99.47 102.84 10/03/2016 16:49:12 -72.84, 99.50 102.86 3.24 45
14 10/03/2016 17:40:37 72.86, -93.21 77.17 10/03/2016 17:39:58 72.83, -93.18 77.15 3.35 39
15 10/03/2016 18:31:19 -72.85, 74.09 102.83 10/03/2016 18:30:42 -72.84, 74.12 102.84 1.28 37
16 10/03/2016 19:21:59 72.84,-118.59 77.18 10/03/2016 19:21:28 72.84,-118.56 77.18 1.33 31
17 10/03/2016 20:12:41 -72.83, 48.70 102.83 10/03/2016 20:12:12 -72.84, 48.74 102.81 2.16 29
18 10/03/2016 21:03:21 72.82,-143.97 77.19 10/03/2016 21:02:58 72.84,-143.94 77.21 2.10 23
19 10/03/2016 21:54:01 -72.86, 23.43 102.77 10/03/2016 21:53:41 -72.85, 23.36 102.78 2.54 20
20 10/03/2016 22:44:41 72.85,-169.25 77.24 10/03/2016 22:44:27 72.84,-169.32 77.23 2.59 14
21 10/03/2016 23:35:23 -72.84, -1.95 102.76 10/03/2016 23:35:11 -72.85, -2.01 102.75 2.23 12
22 10/04/2016 00:26:03 72.83, 165.37 77.25 10/04/2016 00:25:57 72.84, 165.31 77.26 2.21 6
23 10/04/2016 01:16:45 -72.82, -27.34 102.75 10/04/2016 01:16:40 -72.80, -27.29 102.77 2.69 5
24 10/04/2016 02:07:25 72.81, 139.98 77.26 10/04/2016 02:07:26 72.79, 140.03 77.24 2.74 1
25 10/04/2016 02:58:07 -72.80, -52.72 102.75 10/04/2016 02:58:10 -72.80, -52.67 102.75 1.78 3
26 10/04/2016 03:48:47 72.79, 114.60 77.27 10/04/2016 03:48:56 72.79, 114.66 77.27 1.79 9
27 10/04/2016 04:39:28 -72.83, -78.00 102.69 10/04/2016 04:39:40 -72.80, -78.04 102.72 3.29 12
28 10/04/2016 05:30:08 72.82, 89.33 77.32 10/04/2016 05:30:26 72.80, 89.28 77.30 3.32 18
29 10/04/2016 06:20:50 -72.81,-103.38 102.68 10/04/2016 06:21:10 -72.80,-103.42 102.69 1.52 20
30 10/04/2016 07:11:30 72.80, 63.94 77.33 10/04/2016 07:11:56 72.80, 63.90 77.32 1.52 26
31 10/04/2016 08:02:12 -72.79,-128.76 102.68 10/04/2016 08:02:40 -72.80,-128.80 102.66 2.40 28
32 10/04/2016 08:52:52 72.78, 38.56 77.34 10/04/2016 08:53:26 72.80, 38.52 77.35 2.40 34
33 10/04/2016 09:43:34 -72.77,-154.14 102.67 10/04/2016 09:44:09 -72.76,-154.07 102.68 2.55 35
34 10/04/2016 10:34:14 72.76, 13.18 77.35 10/04/2016 10:34:55 72.75, 13.25 77.33 2.57 41
35 10/04/2016 11:24:56 -72.75,-179.52 102.66 10/04/2016 11:25:39 -72.76,-179.45 102.65 2.71 43
36 10/04/2016 12:15:36 72.74, -12.20 77.35 10/04/2016 12:16:25 72.75, -12.13 77.36 2.75 49
37 10/04/2016 13:06:17 -72.78, 155.20 102.60 10/04/2016 13:07:09 -72.76, 155.17 102.63 2.14 52
38 10/04/2016 13:56:57 72.77, -37.48 77.41 10/04/2016 13:57:55 72.75, -37.51 77.39 2.10 58
39 10/04/2016 14:47:39 -72.76, 129.82 102.60 10/04/2016 14:48:39 -72.76, 129.79 102.60 0.98 60
40 10/04/2016 15:38:19 72.75, -62.86 77.42 10/04/2016 15:39:25 72.75, -62.89 77.41 0.99 66
41 10/04/2016 16:29:01 -72.74, 104.44 102.59 10/04/2016 16:30:09 -72.76, 104.41 102.57 3.05 68
42 10/04/2016 17:19:41 72.73, -88.24 77.42 10/04/2016 17:20:55 72.76, -88.27 77.44 3.12 74
43 10/04/2016 18:10:24 -72.66, 78.95 102.63 10/04/2016 18:11:38 -72.71, 79.14 102.59 8.35 74
44 10/04/2016 19:01:09 72.40,-114.25 77.14 10/04/2016 19:02:19 72.45,-113.02 77.15 41.51 70
45 10/04/2016 19:51:52 -72.34, 52.96 102.91 10/04/2016 19:53:02 -72.41, 54.38 102.88 48.62 70
46 10/04/2016 20:42:36 72.13,-140.13 76.91 10/04/2016 20:43:43 72.15,-137.80 76.86 79.51 67

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 9/20/2016
SNOs_Map_METOP-A_NPP_20160922.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 09/20/2016 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service