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: 11/27/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/28/2018 20:05:12 -0.06,-104.03 0.87, -99.81 480.48 80
2 11/30/2018 08:27:00 0.04,-104.19 0.26,-105.09 103.76 80
3 12/01/2018 08:05:35 0.05,-104.18 -0.77,-100.57 412.26 80
4 12/02/2018 20:27:32 -0.03,-104.02 -0.43,-105.87 210.43 80
5 12/03/2018 20:11:26 -0.04,-104.03 0.54,-101.33 307.22 80
6 12/05/2018 08:33:16 0.02,-104.22 0.53,-106.63 273.89 80
7 12/06/2018 08:11:50 0.03,-104.21 -0.44,-102.09 242.41 80
8 12/07/2018 20:33:46 -0.01,-104.03 -0.75,-107.39 382.58 80
9 12/08/2018 20:17:41 -0.02,-104.04 0.22,-102.85 135.03 80
10 12/10/2018 08:39:30 0.00,-104.25 0.86,-108.15 443.77 80
11 12/11/2018 08:18:05 0.02,-104.25 -0.11,-103.61 72.60 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/27/2018
SNOs_Map_GOES-14_NPP_20181128.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/27/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service