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: 3/20/2014
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/31/2014 03:48:59 19.91, 146.51 03/31/2014 03:49:46 18.85, 141.86 502.46 47
2 03/31/2014 16:25:36 10.97, 142.35 03/31/2014 16:22:15 11.80, 138.58 420.51 201
3 04/12/2014 15:50:57 22.63, 153.13 04/12/2014 15:53:58 23.85, 147.78 563.52 181
4 04/13/2014 03:07:18 22.69, 156.56 04/13/2014 03:06:45 21.82, 152.17 462.86 33

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/20/2014
SNOs_Map_NOAA-19_NPP_20140321.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 03/20/2014 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service