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: 6/10/2017
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, 120.25 50.10 06/18/2017 03:29:17 73.42, 118.06 50.22 69.37 69
2 06/18/2017 04:21:09 -73.36, -72.58 129.97 06/18/2017 04:19:59 -73.33, -74.42 129.88 58.59 70
3 06/18/2017 05:11:53 73.15, 94.30 49.85 06/18/2017 05:10:41 73.13, 93.34 49.89 30.97 72
4 06/18/2017 06:02:37 -73.04, -98.63 130.26 06/18/2017 06:01:23 -73.04, -99.14 130.21 16.66 74
5 06/18/2017 06:53:19 72.93, 68.48 49.65 06/18/2017 06:52:07 72.93, 68.39 49.67 2.77 72
6 06/18/2017 07:44:01 -72.91,-124.23 130.37 06/18/2017 07:42:50 -72.89,-124.21 130.37 2.34 71
7 06/18/2017 08:34:41 72.91, 43.09 49.63 06/18/2017 08:33:36 72.89, 43.11 49.62 2.38 65
8 06/18/2017 09:25:23 -72.89,-149.62 130.39 06/18/2017 09:24:20 -72.90,-149.59 130.37 1.33 63
9 06/18/2017 10:16:03 72.88, 17.70 49.61 06/18/2017 10:15:06 72.89, 17.73 49.63 1.32 57
10 06/18/2017 11:06:44 -72.92,-174.90 130.37 06/18/2017 11:05:50 -72.90,-174.98 130.36 2.90 54
11 06/18/2017 11:57:24 72.91, -7.58 49.63 06/18/2017 11:56:36 72.90, -7.66 49.63 2.92 48
12 06/18/2017 12:48:06 -72.89, 159.71 130.39 06/18/2017 12:47:20 -72.91, 159.64 130.36 2.94 46
13 06/18/2017 13:38:46 72.89, -32.97 49.61 06/18/2017 13:38:06 72.90, -33.04 49.64 2.97 40
14 06/18/2017 14:29:28 -72.87, 134.32 130.41 06/18/2017 14:28:49 -72.86, 134.36 130.41 1.38 39
15 06/18/2017 15:20:08 72.86, -58.36 49.59 06/18/2017 15:19:35 72.86, -58.32 49.59 1.35 33
16 06/18/2017 16:10:50 -72.85, 108.93 130.43 06/18/2017 16:10:19 -72.87, 108.97 130.40 2.68 31
17 06/18/2017 17:01:30 72.84, -83.75 49.57 06/18/2017 17:01:05 72.86, -83.71 49.59 2.75 25
18 06/18/2017 17:52:11 -72.87, 83.65 130.41 06/18/2017 17:51:49 -72.87, 83.58 130.40 2.19 22
19 06/18/2017 18:42:51 72.87,-109.03 49.59 06/18/2017 18:42:35 72.87,-109.10 49.60 2.20 16
20 06/18/2017 19:33:33 -72.85, 58.26 130.43 06/18/2017 19:33:18 -72.83, 58.31 130.45 2.86 15
21 06/18/2017 20:24:13 72.85,-134.42 49.57 06/18/2017 20:24:04 72.82,-134.37 49.55 2.77 9
22 06/18/2017 21:14:55 -72.83, 32.88 130.45 06/18/2017 21:14:48 -72.83, 32.92 130.44 1.56 7
23 06/18/2017 22:05:35 72.82,-159.80 49.55 06/18/2017 22:05:34 72.83,-159.76 49.55 1.64 1
24 06/18/2017 22:56:16 -72.86, 7.59 130.43 06/18/2017 22:56:18 -72.84, 7.53 130.44 2.68 2
25 06/18/2017 23:46:56 72.85, 174.91 49.57 06/18/2017 23:47:04 72.83, 174.85 49.56 2.58 8
26 06/19/2017 00:37:38 -72.83, -17.79 130.45 06/19/2017 00:37:48 -72.85, -17.85 130.43 2.34 10
27 06/19/2017 01:28:18 72.83, 149.52 49.55 06/19/2017 01:28:34 72.84, 149.47 49.56 2.44 16
28 06/19/2017 02:19:00 -72.81, -43.18 130.47 06/19/2017 02:19:17 -72.80, -43.13 130.48 1.96 17
29 06/19/2017 03:09:40 72.80, 124.14 49.53 06/19/2017 03:10:03 72.79, 124.19 49.51 1.88 23
30 06/19/2017 04:00:22 -72.79, -68.57 130.49 06/19/2017 04:00:47 -72.81, -68.52 130.48 2.68 25
31 06/19/2017 04:51:02 72.78, 98.75 49.51 06/19/2017 04:51:33 72.80, 98.80 49.52 2.88 31
32 06/19/2017 05:41:43 -72.81, -93.85 130.47 06/19/2017 05:42:17 -72.81, -93.90 130.47 1.75 34
33 06/19/2017 06:32:23 72.81, 73.47 49.53 06/19/2017 06:33:03 72.81, 73.42 49.52 1.69 40
34 06/19/2017 07:23:04 -72.79,-119.24 130.49 06/19/2017 07:23:46 -72.82,-119.29 130.47 3.23 42
35 06/19/2017 08:13:44 72.78, 48.08 49.51 06/19/2017 08:14:31 72.76, 48.13 49.47 3.18 47
36 06/19/2017 09:04:26 -72.77,-144.63 130.51 06/19/2017 09:05:15 -72.77,-144.57 130.52 1.91 49
37 06/19/2017 09:55:06 72.76, 22.69 49.49 06/19/2017 09:56:01 72.77, 22.75 49.48 2.03 55
38 06/19/2017 10:45:47 -72.80,-169.91 130.48 06/19/2017 10:46:45 -72.78,-169.96 130.51 2.61 58
39 06/19/2017 11:36:27 72.79, -2.59 49.51 06/19/2017 11:37:31 72.77, -2.64 49.49 2.34 64
40 06/19/2017 12:27:09 -72.77, 164.70 130.50 06/19/2017 12:28:15 -72.78, 164.66 130.51 1.79 66
41 06/19/2017 13:17:49 72.77, -27.98 49.49 06/19/2017 13:19:01 72.78, -28.02 49.49 1.98 72
42 06/19/2017 14:08:31 -72.75, 139.32 130.53 06/19/2017 14:09:44 -72.74, 139.38 130.56 2.49 73
43 06/19/2017 14:59:15 72.54, -53.78 49.29 06/19/2017 15:00:27 72.58, -52.99 49.27 26.82 72
44 06/19/2017 15:49:58 -72.47, 113.41 130.77 06/19/2017 15:51:09 -72.49, 114.51 130.83 36.73 71
45 06/19/2017 16:40:43 72.21, -79.77 49.01 06/19/2017 16:41:51 72.28, -77.76 48.95 68.61 68
46 06/19/2017 17:31:26 -72.14, 87.43 131.05 06/19/2017 17:32:33 -72.19, 89.73 131.15 78.40 67

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 6/10/2017
SNOs_Map_METOP-A_NPP_20170611.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 06/10/2017 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service