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: 5/13/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/14/2019 08:30:02 0.09,-104.39 0.55,-106.54 244.50 80
2 05/15/2019 08:13:58 0.10,-104.39 -0.44,-102.00 272.68 80
3 05/16/2019 20:35:55 -0.08,-104.46 -0.74,-107.31 325.42 80
4 05/17/2019 20:14:31 -0.09,-104.46 0.26,-102.78 190.87 80
5 05/19/2019 08:36:20 0.07,-104.39 0.88,-108.06 417.29 80
6 05/20/2019 08:20:15 0.08,-104.40 -0.11,-103.52 99.88 80
7 05/21/2019 20:42:14 -0.05,-104.48 -1.00,-108.84 496.54 80
8 05/22/2019 20:20:49 -0.07,-104.48 -0.01,-104.31 20.01 80
9 05/25/2019 08:23:53 0.06,-104.41 0.21,-105.04 72.28 80
10 05/26/2019 08:07:49 0.07,-104.42 -0.78,-100.51 445.20 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/13/2019
SNOs_Map_GOES-14_NPP_20190514.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/13/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service