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: 8/12/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2019 08:26:51 0.37,-104.48 0.50,-105.00 59.58 80
2 08/14/2019 08:05:27 0.35,-104.46 -0.52,-100.47 454.28 80
3 08/15/2019 20:27:24 -0.37,-104.63 -0.63,-105.78 131.85 80
4 08/16/2019 20:11:20 -0.36,-104.62 0.38,-101.25 383.49 80
5 08/18/2019 08:33:07 0.38,-104.42 0.82,-106.51 237.47 80
6 08/19/2019 08:11:43 0.37,-104.41 -0.19,-101.98 276.68 80
7 08/20/2019 20:33:39 -0.38,-104.55 -1.01,-107.28 311.42 80
8 08/21/2019 20:17:34 -0.37,-104.55 0.00,-102.75 204.11 80
9 08/23/2019 08:39:22 0.38,-104.37 1.20,-108.01 414.94 80
10 08/24/2019 08:17:57 0.37,-104.35 0.19,-103.48 98.88 80
11 08/25/2019 20:39:54 -0.38,-104.47 -1.33,-108.79 492.33 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/12/2019
SNOs_Map_GOES-14_NPP_20190813.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/12/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service