Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/1/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/02/2012 16:23:22 -80.76, 64.96 09/02/2012 16:24:33 -80.75, 65.13 2.94 71
2 09/02/2012 17:14:27 80.70,-126.77 09/02/2012 17:15:16 80.70,-126.74 0.73 49
3 09/02/2012 18:05:22 -80.66, 41.22 09/02/2012 18:05:59 -80.67, 41.08 2.64 37
4 09/02/2012 18:56:30 80.66,-151.56 09/02/2012 18:56:44 80.66,-151.47 1.67 14
5 09/02/2012 19:47:24 -80.60, 16.77 09/02/2012 19:47:26 -80.61, 16.68 1.68 2
6 09/02/2012 20:38:32 80.60,-176.01 09/02/2012 20:38:11 80.60,-175.87 2.62 21
7 09/02/2012 21:29:26 -80.54, -7.70 09/02/2012 21:28:53 -80.54, -7.73 0.72 33
8 09/02/2012 22:20:30 80.45, 160.86 09/02/2012 22:19:35 80.46, 160.71 2.97 55
9 09/02/2012 23:11:27 -80.45, -31.85 09/02/2012 23:10:19 -80.45, -31.84 0.29 68
10 09/14/2012 21:53:06 80.76, 162.51 09/14/2012 21:54:20 80.75, 162.60 1.75 74
11 09/14/2012 22:44:04 -80.74, -29.86 09/14/2012 22:45:04 -80.74, -29.80 0.97 60
12 09/14/2012 23:35:09 80.72, 137.74 09/14/2012 23:35:48 80.72, 137.87 2.52 39
13 09/15/2012 00:26:07 -80.70, -54.64 09/15/2012 00:26:32 -80.70, -54.54 1.72 25
14 09/15/2012 01:17:09 80.62, 113.99 09/15/2012 01:17:14 80.63, 113.82 3.29 5
15 09/15/2012 02:08:09 -80.64, -79.08 09/15/2012 02:07:59 -80.64, -78.94 2.50 10
16 09/15/2012 02:59:11 80.56, 89.54 09/15/2012 02:58:41 80.57, 89.41 2.51 30
17 09/15/2012 03:50:07 -80.50,-102.20 09/15/2012 03:49:23 -80.50,-102.36 3.18 44

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/1/2012
SNOs_Map_NOAA-19_NPP_20120902.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/01/2012 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service