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: 1/4/2013
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 19.24, 162.63 01/16/2013 02:33:11 18.56, 159.56 331.30 59
2 01/16/2013 15:08:56 11.38, 158.35 01/16/2013 15:05:43 11.86, 156.21 239.32 193
3 01/28/2013 03:43:16 10.52, 146.37 01/28/2013 03:46:44 9.66, 142.63 419.89 208
4 01/28/2013 14:40:27 11.15, 165.49 01/28/2013 14:40:19 11.79, 162.56 326.95 8
5 01/28/2013 16:19:56 20.25, 142.15 01/28/2013 16:19:15 20.82, 139.33 300.38 41
6 01/29/2013 03:35:51 22.64, 146.16 01/29/2013 03:32:15 25.66, 143.54 428.33 216

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/4/2013
SNOs_Map_NOAA-19_NPP_20130105.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 01/04/2013 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service