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: 12/19/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2012 03:37:43 11.58, 147.43 12/22/2012 03:40:54 10.74, 143.89 396.75 191
2 12/22/2012 16:14:37 18.79, 143.06 12/22/2012 16:13:31 19.34, 140.47 278.75 66
3 12/23/2012 03:30:01 22.69, 147.45 12/23/2012 03:26:23 26.68, 144.78 518.99 218
4 01/03/2013 15:44:59 22.62, 151.20 01/03/2013 15:46:58 23.36, 147.83 354.83 119
5 01/04/2013 03:01:30 22.70, 154.63 01/04/2013 02:59:41 22.19, 152.29 246.88 109
6 01/16/2013 02:31:24 17.75, 163.08 01/16/2013 02:32:49 17.05, 159.90 345.94 85
7 01/16/2013 15:08:06 12.96, 158.81 01/16/2013 15:05:20 13.45, 156.56 250.10 166

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/19/2012
SNOs_Map_NOAA-19_NPP_20121219.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 12/19/2012 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service