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: 12/8/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/10/2018 08:39:30 0.00,-104.22 0.86,-108.14 446.24 80
2 12/11/2018 08:18:05 0.02,-104.22 -0.11,-103.60 69.79 80
3 12/13/2018 20:21:16 -0.01,-104.02 -0.11,-104.37 39.81 80
4 12/14/2018 20:05:11 -0.01,-104.03 0.92, -99.84 477.54 80
5 12/16/2018 08:26:59 -0.01,-104.24 0.21,-105.12 101.31 80
6 12/17/2018 08:05:35 0.01,-104.23 -0.82,-100.59 414.91 80
7 12/18/2018 20:27:30 0.01,-104.03 -0.42,-105.89 212.54 80
8 12/19/2018 20:11:26 0.00,-104.03 0.61,-101.36 304.62 80
9 12/21/2018 08:33:14 -0.01,-104.25 0.52,-106.64 272.70 80
10 12/22/2018 08:11:49 -0.00,-104.24 -0.45,-102.10 243.26 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2018
SNOs_Map_GOES-14_NPP_20181209.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/08/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service