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: 5/19/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/20/2013 03:46:43 13.23, 145.70 05/20/2013 03:49:24 12.29, 141.77 438.40 162
2 05/20/2013 14:43:26 10.04, 165.20 05/20/2013 14:42:57 9.27, 161.73 390.03 29
3 05/20/2013 16:23:22 17.57, 141.46 05/20/2013 16:21:55 18.19, 138.44 327.13 87
4 06/01/2013 15:52:40 22.62, 150.11 06/01/2013 15:55:03 23.52, 146.13 419.43 143
5 06/02/2013 03:09:13 22.65, 153.52 06/02/2013 03:07:47 22.06, 150.56 311.16 86
6 06/14/2013 02:37:25 14.07, 163.04 06/14/2013 02:39:52 13.14, 159.08 439.54 147
7 06/14/2013 15:14:00 16.85, 158.84 06/14/2013 15:12:20 17.51, 155.79 332.34 100

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2013
SNOs_Map_NOAA-19_NPP_20130520.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 05/19/2013 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service