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: 10/21/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2020 10:49:38 0.03,-137.19 0.94,-141.33 471.00 80
2 10/22/2020 10:33:33 0.03,-137.18 -0.05,-136.79 44.44 80
3 10/24/2020 22:34:04 -0.02,-137.15 -0.09,-137.57 47.43 80
4 10/25/2020 22:17:58 -0.02,-137.14 0.90,-133.03 467.89 80
5 10/27/2020 10:37:06 0.02,-137.13 0.27,-138.31 133.95 80
6 10/28/2020 10:21:00 0.02,-137.12 -0.73,-133.77 381.19 80
7 10/29/2020 22:40:15 -0.01,-137.09 -0.46,-139.07 226.37 80
8 10/30/2020 22:24:10 -0.02,-137.07 0.53,-134.54 288.50 80
9 11/01/2020 10:43:17 0.01,-137.05 0.63,-139.81 314.24 80
10 11/02/2020 10:27:12 0.01,-137.03 -0.36,-135.28 200.12 80
11 11/03/2020 22:46:27 -0.01,-136.99 -0.82,-140.58 408.89 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/21/2020
SNOs_Map_GOES-17_NPP_20201021.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/21/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP