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: 7/12/2012
Index Date (METOP-A) Time (METOP-A) METOP-A Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2012 04:56:10 72.60, 97.61 07/12/2012 04:56:08 72.59, 97.70 3.47 2
2 07/12/2012 05:46:52 -72.62, -95.04 07/12/2012 05:46:53 -72.64, -95.08 2.70 1
3 07/12/2012 06:37:32 72.58, 72.22 07/12/2012 06:37:38 72.59, 72.32 3.50 6
4 07/12/2012 07:28:14 -72.59,-120.43 07/12/2012 07:28:22 -72.59,-120.36 2.27 8
5 07/12/2012 08:18:53 72.61, 46.94 07/12/2012 08:19:08 72.60, 46.93 1.13 15
6 07/12/2012 09:09:35 -72.62,-145.71 07/12/2012 09:09:52 -72.59,-145.74 2.95 17
7 07/12/2012 10:00:15 72.58, 21.55 07/12/2012 10:00:38 72.60, 21.55 1.98 23
8 07/12/2012 10:50:57 -72.60,-171.10 07/12/2012 10:51:22 -72.60,-171.13 0.96 25
9 07/12/2012 11:41:36 72.61, -3.73 07/12/2012 11:42:08 72.61, -3.83 3.33 32
10 07/12/2012 12:32:19 -72.57, 163.51 07/12/2012 12:32:51 -72.55, 163.59 3.47 32
11 07/12/2012 13:22:58 72.59, -29.12 07/12/2012 13:23:37 72.56, -29.11 3.16 39
12 07/12/2012 14:13:41 -72.55, 138.13 07/12/2012 14:14:21 -72.56, 138.21 2.92 40
13 07/12/2012 15:04:20 72.56, -54.51 07/12/2012 15:05:07 72.56, -54.50 0.44 47
14 07/12/2012 15:55:02 -72.58, 112.84 07/12/2012 15:55:51 -72.56, 112.83 1.78 49
15 07/12/2012 16:45:42 72.54, -79.90 07/12/2012 16:46:37 72.57, -79.88 3.12 55
16 07/12/2012 17:36:24 -72.55, 87.45 07/12/2012 17:37:21 -72.56, 87.44 1.43 57
17 07/12/2012 18:27:03 72.57,-105.18 07/12/2012 18:28:07 72.57,-105.26 2.77 64
18 07/12/2012 19:17:46 -72.53, 62.07 07/12/2012 19:18:50 -72.52, 62.16 3.38 64
19 07/12/2012 20:08:25 72.54,-130.57 07/12/2012 20:09:36 72.52,-130.54 2.23 71
20 07/12/2012 20:59:07 -72.56, 36.78 07/12/2012 21:00:20 -72.52, 36.78 3.73 73
21 07/12/2012 21:49:51 72.32,-156.36 07/12/2012 21:51:03 72.38,-155.62 25.89 72
22 07/12/2012 22:40:34 -72.28, 10.89 07/12/2012 22:41:46 -72.32, 11.80 31.19 72
23 07/12/2012 23:31:18 72.03, 177.76 07/12/2012 23:32:27 72.07, 179.59 63.02 69
24 07/13/2012 00:22:02 -71.95, -15.08 07/13/2012 00:23:10 -72.02, -12.99 72.40 68

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 7/12/2012
SNOs_Map_METOP-A_NPP_20120713.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 07/12/2012 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service