Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs over PacNW region [( 10.00, 139.50) to ( 22.70, 165.60)] between NOAA-19 and NPP Satellites:

Table of predicted SNOs over PacNW region for the next 30.0 days since TLE Epoch: 1/9/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/16/2013 02:32:12 19.27, 162.63 01/16/2013 02:33:10 18.58, 159.57 330.98 58
2 01/16/2013 15:08:55 11.35, 158.35 01/16/2013 15:05:41 11.84, 156.22 239.02 194
3 01/28/2013 03:43:21 10.81, 146.30 01/28/2013 03:46:44 9.93, 142.59 417.49 203
4 01/28/2013 14:40:32 10.87, 165.42 01/28/2013 14:40:19 11.51, 162.52 325.14 13
5 01/28/2013 16:20:01 19.97, 142.08 01/28/2013 16:19:15 20.55, 139.28 298.87 46
6 01/29/2013 03:35:51 22.69, 146.15 01/29/2013 03:32:14 25.94, 143.49 451.71 217

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/9/2013
SNOs_Map_NOAA-19_NPP_20130109.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 01/09/2013 in txt file.

Historical Predictions of SNOs over PacNW region between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service