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: 9/18/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/21/2017 09:23:00 24.53,-113.17 09/21/2017 09:15:55 24.59,-113.59 42.77 425
2 09/24/2017 06:30:04 46.38, -65.04 09/24/2017 06:31:00 46.75, -67.02 157.01 56
3 09/24/2017 08:07:58 49.89, -88.36 09/24/2017 08:11:27 50.38, -90.84 184.80 209
4 09/24/2017 09:46:51 49.90,-113.08 09/24/2017 09:52:55 50.49,-116.17 229.22 364
5 09/26/2017 19:06:08 49.95, -92.54 09/26/2017 19:01:45 49.64, -94.42 139.34 263
6 09/26/2017 20:45:02 50.00,-117.29 09/26/2017 20:43:14 49.59,-119.77 184.52 108

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/18/2017
SNOs_Map_AQUA_NPP_20170919.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 09/18/2017 in txt file.

Historical Predictions of SNOs near US between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service