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: 6/26/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/26/2021 22:42:55 -0.01,-137.19 -0.42,-139.12 218.92 80
2 06/27/2021 22:21:31 -0.01,-137.19 0.55,-134.58 296.91 80
3 06/29/2021 10:46:00 0.02,-137.19 0.62,-139.86 303.79 80
4 06/30/2021 10:24:37 0.02,-137.19 -0.41,-135.33 211.88 80
5 07/01/2021 22:46:34 -0.02,-137.17 -0.78,-140.64 394.26 80
6 07/02/2021 22:30:31 -0.01,-137.17 0.25,-136.11 121.27 80
7 07/04/2021 10:52:19 0.01,-137.17 0.98,-141.37 480.23 80
8 07/05/2021 10:30:55 0.00,-137.16 -0.06,-136.85 34.65 80
9 07/07/2021 22:34:09 0.01,-137.12 -0.10,-137.63 58.63 80
10 07/08/2021 22:18:06 0.01,-137.10 0.94,-133.11 455.77 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/26/2021
SNOs_Map_GOES-17_NPP_20210626.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/26/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP