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: 8/7/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/08/2019 08:18:13 -0.33,-104.61 -0.54,-103.65 108.91 75
2 08/09/2019 20:40:06 0.36,-104.77 -0.56,-108.97 478.92 80
3 08/10/2019 20:24:01 0.35,-104.77 0.40,-104.43 37.96 80
4 08/13/2019 08:27:04 -0.37,-104.60 -0.27,-105.17 64.34 80
5 08/14/2019 08:05:39 -0.36,-104.60 -1.22,-100.63 451.90 80
6 08/15/2019 20:27:37 0.39,-104.76 0.13,-105.95 136.09 80
7 08/16/2019 20:11:33 0.38,-104.76 1.15,-101.42 381.01 80
8 08/18/2019 08:33:20 -0.40,-104.61 0.06,-106.69 235.95 80
9 08/19/2019 08:11:56 -0.39,-104.61 -0.96,-102.15 280.42 80
10 08/20/2019 20:33:53 0.41,-104.76 -0.18,-107.47 308.68 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/7/2019
SNOs_Map_GOES-14_NPP_20190808.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/07/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service