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: 9/30/2013
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 22.59, 162.06 10/04/2013 15:11:52 23.91, 157.37 500.75 215
2 10/05/2013 02:24:49 22.65, 165.47 10/05/2013 02:24:41 21.88, 161.74 393.41 8
3 10/05/2013 04:06:54 22.69, 139.95 10/05/2013 04:06:12 21.94, 136.35 378.91 42
4 10/05/2013 15:00:53 10.00, 161.77 10/05/2013 14:57:16 8.38, 158.42 409.72 217
5 10/17/2013 03:33:24 10.08, 150.56 10/17/2013 03:37:00 8.04, 145.99 550.49 216
6 10/17/2013 16:09:38 21.97, 146.70 10/17/2013 16:09:26 22.74, 142.81 409.31 12
7 10/18/2013 03:26:00 22.66, 150.27 10/18/2013 03:22:24 23.59, 147.05 345.12 216

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/30/2013
SNOs_Map_NOAA-19_NPP_20131001.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 09/30/2013 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service