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: 4/30/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/07/2013 15:19:59 22.63, 158.12 05/07/2013 15:23:15 23.55, 154.02 432.25 196
2 05/08/2013 02:36:29 22.67, 161.55 05/08/2013 02:36:00 22.04, 158.45 325.99 29
3 05/08/2013 15:12:39 10.02, 157.82 05/08/2013 15:09:03 6.57, 154.76 510.33 216
4 05/20/2013 03:46:42 13.22, 145.70 05/20/2013 03:49:24 12.31, 141.77 438.11 162
5 05/20/2013 14:43:27 10.00, 165.18 05/20/2013 14:42:57 9.26, 161.73 388.13 30
6 05/20/2013 16:23:23 17.53, 141.45 05/20/2013 16:21:55 18.18, 138.44 326.89 88

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/30/2013
SNOs_Map_NOAA-19_NPP_20130501.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 04/30/2013 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service