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: 1/4/2014
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/13/2014 15:17:20 22.62, 160.66 01/13/2014 15:19:57 23.73, 155.77 515.16 157
2 01/14/2014 02:33:44 22.66, 164.09 01/14/2014 02:32:42 21.88, 160.17 411.87 62
3 01/14/2014 04:14:44 18.94, 139.50 01/14/2014 04:13:08 18.13, 135.72 409.06 96
4 01/26/2014 03:41:30 10.06, 149.41 01/26/2014 03:45:07 8.19, 144.40 588.04 217
5 01/26/2014 16:17:50 21.68, 145.48 01/26/2014 16:17:33 22.54, 141.21 449.83 17
6 01/27/2014 03:34:02 22.68, 149.13 01/27/2014 03:30:25 23.44, 145.53 377.64 217

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/4/2014
SNOs_Map_NOAA-19_NPP_20140105.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 01/04/2014 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service