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: 1/31/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/09/2013 15:50:37 22.61, 149.97 02/09/2013 15:53:43 23.44, 146.20 396.18 186
2 02/10/2013 03:07:13 22.68, 153.38 02/10/2013 03:06:28 22.11, 150.65 287.18 45
3 02/10/2013 15:43:20 10.03, 149.66 02/10/2013 15:39:43 5.83, 146.80 562.80 217
4 02/22/2013 02:35:54 13.15, 162.91 02/22/2013 02:38:37 12.29, 159.28 404.68 163
5 02/22/2013 15:12:36 17.62, 158.65 02/22/2013 15:11:09 18.20, 155.94 293.92 87

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/31/2013
SNOs_Map_NOAA-19_NPP_20130131.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 01/31/2013 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service