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: 9/10/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/11/2019 09:23:15 23.84,-113.32 09/11/2019 09:15:59 23.93,-113.77 46.65 436
2 09/14/2019 06:30:08 46.30, -65.04 09/14/2019 06:30:53 46.69, -67.04 159.43 45
3 09/14/2019 08:08:00 49.92, -88.33 09/14/2019 08:11:18 50.43, -90.82 186.49 198
4 09/14/2019 09:46:53 49.93,-113.04 09/14/2019 09:52:46 50.54,-116.15 230.87 353
5 09/16/2019 19:06:10 50.00, -92.53 09/16/2019 19:01:36 49.68, -94.43 141.44 274
6 09/16/2019 20:45:03 50.00,-117.25 09/16/2019 20:43:04 49.57,-119.76 186.70 119
7 09/19/2019 08:34:50 20.05,-101.85 09/19/2019 08:26:30 19.50,-102.17 69.32 500
8 09/19/2019 10:11:23 28.48,-124.52 09/19/2019 10:05:24 28.63,-125.21 69.36 359

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/10/2019
SNOs_Map_AQUA_NPP_20190911.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 09/10/2019 in txt file.

Historical Predictions of SNOs near US between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service