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: 11/22/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/24/2018 08:39:30 0.05,-104.18 0.94,-108.11 447.37 80
2 11/25/2018 08:18:05 0.07,-104.17 -0.08,-103.58 68.30 80
3 11/27/2018 20:21:16 -0.05,-104.01 -0.15,-104.34 38.30 80
4 11/28/2018 20:05:12 -0.06,-104.02 0.87, -99.81 478.81 80
5 11/30/2018 08:27:00 0.04,-104.18 0.26,-105.10 104.70 80
6 12/01/2018 08:05:35 0.05,-104.17 -0.76,-100.57 411.11 80
7 12/02/2018 20:27:32 -0.03,-104.00 -0.43,-105.87 213.06 80
8 12/03/2018 20:11:26 -0.04,-104.01 0.53,-101.33 304.35 80
9 12/05/2018 08:33:16 0.02,-104.20 0.54,-106.63 276.08 80
10 12/06/2018 08:11:50 0.03,-104.19 -0.42,-102.09 240.00 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/22/2018
SNOs_Map_GOES-14_NPP_20181123.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/22/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service