Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/25/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/26/2020 08:13:28 0.02,-104.31 -0.52,-101.93 271.20 80
2 01/27/2020 20:35:24 -0.02,-104.06 -0.70,-107.23 360.47 80
3 01/28/2020 20:14:00 -0.02,-104.06 0.29,-102.69 155.77 80
4 01/30/2020 08:35:49 0.01,-104.31 0.84,-107.98 418.02 80
5 01/31/2020 08:19:44 0.01,-104.32 -0.15,-103.44 98.52 80
6 02/02/2020 20:22:57 -0.01,-104.07 -0.01,-104.22 16.92 80
7 02/03/2020 20:01:33 -0.01,-104.07 0.98, -99.69 499.38 80
8 02/05/2020 08:23:22 0.00,-104.32 0.15,-104.98 75.09 80
9 02/06/2020 08:07:18 -0.00,-104.32 -0.85,-100.44 440.98 80
10 02/07/2020 20:29:14 0.01,-104.07 -0.37,-105.74 190.58 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/25/2020
SNOs_Map_GOES-14_NPP_20200126.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/25/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service