Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs near US for the next 10.0 days since TLE Epoch: 5/24/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/27/2012 17:38:49 41.55, -69.51 05/27/2012 17:41:15 41.02, -72.05 220.45 146
2 05/27/2012 19:21:30 43.61, -95.77 05/27/2012 19:23:21 43.12, -98.16 200.61 111
3 05/27/2012 21:04:10 45.61,-122.06 05/27/2012 21:05:26 45.16,-124.29 181.55 76
4 05/28/2012 07:42:30 41.99, -84.50 05/28/2012 07:40:11 42.32, -86.18 143.27 139
5 05/28/2012 09:25:10 39.98,-110.72 05/28/2012 09:22:16 40.28,-112.26 134.95 174
6 05/28/2012 19:12:34 49.96, -95.68 05/28/2012 19:06:16 49.90, -96.11 31.97 378
7 05/28/2012 20:54:40 50.00,-121.22 05/28/2012 20:47:47 49.97,-121.52 21.82 413

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2012
SNOs_Map_NOAA-19_NPP_20120525.jpg

Download SNOs near US between NOAA-19 and NPP since TLE EPOCH: 05/24/2012 in txt file.

Historical Predictions of SNOs near US between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service