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: 9/10/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/11/2018 08:26:51 0.36,-104.18 0.55,-104.91 84.56 80
2 09/12/2018 08:05:27 0.36,-104.16 -0.50,-100.39 429.94 80
3 09/13/2018 20:27:24 -0.35,-104.25 -0.67,-105.70 164.25 80
4 09/14/2018 20:11:20 -0.36,-104.25 0.33,-101.16 351.75 80
5 09/16/2018 08:33:08 0.34,-104.14 0.88,-106.43 261.36 80
6 09/17/2018 08:11:45 0.35,-104.12 -0.18,-101.91 253.07 80
7 09/18/2018 20:33:42 -0.33,-104.19 -0.99,-107.22 344.02 80
8 09/19/2018 20:17:38 -0.33,-104.19 0.01,-102.68 172.00 80
9 09/21/2018 08:39:26 0.32,-104.10 1.20,-107.95 438.29 80
10 09/22/2018 08:18:01 0.32,-104.09 0.20,-103.41 76.32 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/10/2018
SNOs_Map_GOES-14_NPP_20180910.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/10/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service