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: 7/17/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/17/2019 15:09:47 22.60, 159.86 07/17/2019 15:11:21 23.18, 157.19 281.01 94
2 07/20/2019 03:31:35 22.67, 147.55 07/20/2019 03:28:06 24.42, 145.27 303.06 209
3 07/25/2019 15:59:09 22.64, 147.52 07/25/2019 16:02:05 23.32, 144.54 314.40 176
4 08/02/2019 15:09:39 22.58, 159.88 08/02/2019 15:11:24 23.17, 157.19 283.26 105
5 08/05/2019 03:31:27 22.68, 147.57 08/05/2019 03:27:58 23.74, 145.44 247.80 209
6 08/10/2019 15:59:00 22.61, 147.54 08/10/2019 16:02:08 23.30, 144.53 317.07 188

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/17/2019
SNOs_Map_AQUA_NPP_20190717.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 07/17/2019 in txt file.

Historical Predictions of SNOs over PacNW region between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service