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: 8/10/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2019 08:26:52 0.37,-104.48 0.46,-105.01 59.45 80
2 08/14/2019 08:05:27 0.35,-104.46 -0.55,-100.48 454.51 80
3 08/15/2019 20:27:25 -0.37,-104.63 -0.60,-105.79 131.77 80
4 08/16/2019 20:11:20 -0.36,-104.62 0.42,-101.26 383.68 80
5 08/18/2019 08:33:07 0.37,-104.43 0.85,-106.51 236.95 80
6 08/19/2019 08:11:42 0.37,-104.41 -0.17,-101.98 277.27 80
7 08/20/2019 20:33:39 -0.38,-104.56 -0.98,-107.29 310.89 80
8 08/21/2019 20:17:35 -0.37,-104.55 0.04,-102.76 204.68 80
9 08/23/2019 08:39:22 0.38,-104.38 1.17,-108.02 414.06 80
10 08/24/2019 08:17:58 0.37,-104.36 0.15,-103.49 99.89 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/10/2019
SNOs_Map_GOES-14_NPP_20190811.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/10/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service