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: 1/28/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/28/2020 20:13:59 -0.02,-104.06 0.27,-102.69 155.71 80
2 01/30/2020 08:35:48 0.02,-104.31 0.87,-107.97 418.16 80
3 01/31/2020 08:19:45 0.02,-104.31 -0.19,-103.45 98.27 80
4 02/02/2020 20:22:57 -0.01,-104.07 -0.04,-104.22 17.09 80
5 02/03/2020 20:01:32 -0.01,-104.07 0.96, -99.69 498.89 80
6 02/05/2020 08:23:22 0.00,-104.31 0.17,-104.97 75.68 80
7 02/06/2020 08:07:18 0.00,-104.31 -0.88,-100.45 440.34 80
8 02/07/2020 20:29:13 0.00,-104.06 -0.39,-105.74 191.38 80
9 02/08/2020 20:07:50 0.01,-104.06 0.67,-101.22 324.22 80
10 02/10/2020 08:29:39 -0.01,-104.29 0.46,-106.50 251.21 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/28/2020
SNOs_Map_GOES-14_NPP_20200128.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/28/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service