Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near US between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near US for the next 10.0 days since TLE Epoch: 4/12/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/15/2019 07:19:13 49.94, -76.03 04/15/2019 07:19:45 50.37, -78.10 155.37 32
2 04/15/2019 08:58:06 49.94,-100.75 04/15/2019 09:01:13 50.48,-103.42 199.85 187
3 04/17/2019 18:17:21 50.00, -80.20 04/17/2019 18:10:05 49.74, -81.70 111.26 436
4 04/17/2019 19:56:14 50.00,-104.93 04/17/2019 19:51:33 49.63,-107.03 156.48 281
5 04/17/2019 21:31:22 36.59,-124.98 04/17/2019 21:29:10 36.13,-127.49 229.82 132
6 04/20/2019 09:24:54 20.00,-114.27 04/20/2019 09:16:34 19.25,-114.87 105.25 500

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2019
SNOs_Map_AQUA_NPP_20190413.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 04/12/2019 in txt file.

Historical Predictions of SNOs near US between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service