Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/19/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2020 22:30:31 -0.03,-137.20 0.23,-136.06 130.11 80
2 10/21/2020 10:49:38 0.03,-137.19 0.94,-141.33 471.18 80
3 10/22/2020 10:33:33 0.03,-137.18 -0.05,-136.79 44.27 80
4 10/24/2020 22:34:04 -0.02,-137.15 -0.09,-137.57 47.48 80
5 10/25/2020 22:17:58 -0.02,-137.14 0.90,-133.04 467.81 80
6 10/27/2020 10:37:06 0.01,-137.13 0.27,-138.31 134.11 80
7 10/28/2020 10:21:00 0.01,-137.12 -0.72,-133.77 381.03 80
8 10/29/2020 22:40:15 -0.01,-137.09 -0.47,-139.07 226.43 80
9 10/30/2020 22:24:10 -0.01,-137.07 0.53,-134.54 288.44 80
10 11/01/2020 10:43:17 0.01,-137.05 0.64,-139.81 314.41 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2020
SNOs_Map_GOES-17_NPP_20201019.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/19/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP