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: 7/31/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/01/2018 20:33:26 0.30,-104.60 -0.28,-107.32 308.85 80
2 08/02/2018 20:17:21 0.29,-104.61 0.70,-102.78 208.62 80
3 08/04/2018 08:36:29 -0.31,-104.47 0.50,-108.05 408.36 80
4 08/05/2018 08:20:26 -0.30,-104.47 -0.54,-103.53 108.49 80
5 08/06/2018 20:39:44 0.33,-104.63 -0.60,-108.84 480.06 80
6 08/07/2018 20:23:40 0.32,-104.63 0.38,-104.31 36.98 80
7 08/10/2018 08:26:45 -0.34,-104.49 -0.22,-105.05 63.27 80
8 08/11/2018 08:08:00 -0.33,-104.49 -1.21,-100.51 453.25 80
9 08/12/2018 20:27:18 0.35,-104.65 0.07,-105.83 135.57 80
10 08/13/2018 20:11:15 0.34,-104.65 1.12,-101.31 381.75 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/31/2018
SNOs_Map_GOES-14_NPP_20180801.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/31/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service