Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs over PacNW region [( 10.00, 139.50) to ( 22.70, 165.60)] between AQUA and NPP Satellites:

Table of predicted SNOs over PacNW region for the next 30.0 days since TLE Epoch: 6/30/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/03/2017 15:59:05 22.59, 147.49 07/03/2017 16:01:30 23.25, 144.68 297.29 145
2 07/11/2017 15:09:38 22.60, 159.85 07/11/2017 15:10:45 23.13, 157.35 262.98 67
3 07/14/2017 03:31:28 22.65, 147.54 07/14/2017 03:27:59 26.18, 144.99 469.50 209
4 07/19/2017 15:59:04 22.62, 147.49 07/19/2017 16:01:27 23.22, 144.70 293.84 143
5 07/27/2017 15:09:36 22.59, 159.85 07/27/2017 15:10:41 23.13, 157.38 260.00 65

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2017
SNOs_Map_AQUA_NPP_20170701.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 06/30/2017 in txt file.

Historical Predictions of SNOs over PacNW region between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service