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: 4/15/2014
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2014 15:08:11 22.58, 163.97 04/25/2014 15:09:58 23.76, 158.86 538.65 107
2 04/26/2014 04:06:33 22.70, 141.89 04/26/2014 04:04:14 21.89, 137.87 423.78 139
3 05/08/2014 16:07:26 22.65, 149.30 05/08/2014 16:07:26 23.76, 144.57 499.51 0
4 05/09/2014 03:23:47 22.69, 152.72 05/09/2014 03:20:13 21.90, 148.95 398.08 214

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2014
SNOs_Map_NOAA-19_NPP_20140415.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 04/15/2014 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service