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: 3/27/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/04/2019 15:59:52 22.64, 147.45 04/04/2019 16:01:23 23.26, 144.63 297.04 91
2 04/12/2019 15:10:29 22.61, 159.79 04/12/2019 15:10:33 23.18, 157.32 260.81 4
3 04/20/2019 15:59:58 22.60, 147.41 04/20/2019 16:01:11 23.19, 144.66 289.63 73

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/27/2019
SNOs_Map_AQUA_NPP_20190328.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 03/27/2019 in txt file.

Historical Predictions of SNOs over PacNW region between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service