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: 6/30/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/03/2012 14:56:40 22.32, 162.66 07/03/2012 14:56:34 22.82, 160.38 240.73 6
2 07/04/2012 03:55:12 22.67, 140.66 07/04/2012 03:51:36 25.52, 138.76 370.52 216
3 07/15/2012 16:11:16 22.60, 144.07 07/15/2012 16:12:55 23.22, 141.34 288.79 99
4 07/16/2012 03:27:45 22.66, 147.54 07/16/2012 03:25:39 22.28, 145.82 181.61 126
5 07/27/2012 15:43:49 22.59, 150.95 07/27/2012 15:47:24 26.09, 148.23 477.47 215
6 07/28/2012 02:59:39 20.46, 154.98 07/28/2012 03:00:17 19.89, 152.56 260.29 38
7 07/28/2012 15:36:36 10.03, 150.63 07/28/2012 15:32:59 10.06, 149.09 168.20 217

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2012
SNOs_Map_NOAA-19_NPP_20120701.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 06/30/2012 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service