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: 12/6/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/06/2021 10:44:46 -0.00,-137.19 0.63,-140.01 321.31 80
2 12/07/2021 10:28:40 0.00,-137.18 -0.39,-135.48 194.78 80
3 12/08/2021 22:47:55 0.00,-137.17 -0.81,-140.77 410.83 80
4 12/09/2021 22:31:49 0.00,-137.16 0.21,-136.24 105.17 80
5 12/11/2021 10:50:55 -0.01,-137.15 0.94,-141.51 495.97 80
6 12/12/2021 10:34:49 -0.00,-137.14 -0.03,-136.97 20.02 80
7 12/14/2021 22:35:18 0.00,-137.12 -0.15,-137.73 70.31 80
8 12/15/2021 22:19:12 -0.00,-137.10 0.89,-133.20 445.19 80
9 12/17/2021 10:38:18 0.01,-137.08 0.33,-138.46 157.01 80
10 12/18/2021 10:22:12 0.01,-137.06 -0.70,-133.93 357.94 80
11 12/19/2021 22:41:26 -0.01,-137.03 -0.50,-139.22 249.67 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/6/2021
SNOs_Map_GOES-17_NPP_20211206.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/06/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP