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: 9/23/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/04/2013 15:08:17 22.62, 162.06 10/04/2013 15:11:52 23.94, 157.37 500.60 215
2 10/05/2013 02:24:50 22.68, 165.46 10/05/2013 02:24:42 21.91, 161.73 393.27 8
3 10/05/2013 04:06:54 22.66, 139.95 10/05/2013 04:06:12 21.92, 136.36 378.96 42
4 10/05/2013 15:00:53 10.04, 161.77 10/05/2013 14:57:17 8.35, 158.41 414.37 216
5 10/17/2013 03:33:25 10.07, 150.55 10/17/2013 03:37:01 8.01, 145.99 550.91 216
6 10/17/2013 16:09:39 21.99, 146.70 10/17/2013 16:09:27 22.78, 142.81 409.31 12
7 10/18/2013 03:26:01 22.65, 150.27 10/18/2013 03:22:25 23.55, 147.05 344.22 216

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/23/2013
SNOs_Map_NOAA-19_NPP_20130924.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 09/23/2013 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service