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: 6/29/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/01/2019 15:09:52 22.59, 159.85 07/01/2019 15:11:17 23.16, 157.19 279.75 85
2 07/04/2019 03:31:42 22.68, 147.53 07/04/2019 03:28:12 24.97, 145.13 352.27 210
3 07/09/2019 15:59:16 22.61, 147.49 07/09/2019 16:02:02 23.28, 144.53 312.82 166
4 07/17/2019 15:09:47 22.58, 159.85 07/17/2019 15:11:21 23.17, 157.18 281.20 94
5 07/20/2019 03:31:35 22.64, 147.55 07/20/2019 03:28:06 24.38, 145.28 302.19 209
6 07/25/2019 15:59:10 22.64, 147.51 07/25/2019 16:02:06 23.34, 144.54 314.60 176

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/29/2019
SNOs_Map_AQUA_NPP_20190630.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 06/29/2019 in txt file.

Historical Predictions of SNOs over PacNW region between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service