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: 6/6/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/06/2021 22:15:00 -0.00,-137.18 0.92,-133.03 472.73 80
2 06/08/2021 10:39:28 0.00,-137.16 0.29,-138.29 129.82 80
3 06/09/2021 10:18:04 -0.00,-137.15 -0.76,-133.77 385.00 80
4 06/10/2021 22:42:42 0.00,-137.13 -0.43,-139.08 221.82 80
5 06/11/2021 22:23:57 0.01,-137.11 0.56,-134.54 292.58 80
6 06/13/2021 10:45:47 -0.01,-137.09 0.59,-139.82 311.39 80
7 06/14/2021 10:24:22 -0.01,-137.07 -0.39,-135.29 202.58 80
8 06/15/2021 22:46:19 0.01,-137.03 -0.78,-140.59 405.49 80
9 06/16/2021 22:30:15 0.01,-137.01 0.20,-136.06 108.31 80
10 06/18/2021 10:52:04 -0.00,-136.97 0.95,-141.34 496.50 80
11 06/19/2021 10:30:40 -0.00,-136.95 -0.04,-136.80 16.86 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2021
SNOs_Map_GOES-17_NPP_20210606.jpg

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

Historical Predications of SNOs between GOES-17 and NPP