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: 1/2/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/03/2013 15:45:07 22.59, 151.17 01/03/2013 15:46:56 23.34, 147.84 351.01 109
2 01/04/2013 03:01:38 22.69, 154.60 01/04/2013 02:59:39 22.21, 152.30 242.63 119
3 01/16/2013 02:32:24 19.74, 162.49 01/16/2013 02:33:14 19.05, 159.47 326.40 50
4 01/16/2013 15:09:09 10.84, 158.21 01/16/2013 15:05:47 11.29, 156.11 235.46 202
5 01/28/2013 03:43:55 12.17, 145.94 01/28/2013 03:46:55 11.35, 142.32 404.31 180
6 01/28/2013 14:40:57 10.05, 165.19 01/28/2013 14:40:27 10.25, 162.28 318.69 30
7 01/28/2013 16:20:37 18.52, 141.68 01/28/2013 16:19:26 19.10, 138.99 290.41 71

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/2/2013
SNOs_Map_NOAA-19_NPP_20130102.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 01/02/2013 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service