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: 6/25/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/25/2021 10:18:17 0.01,-137.20 -0.73,-133.80 386.85 80
2 06/26/2021 22:42:55 -0.01,-137.19 -0.47,-139.11 218.94 80
3 06/27/2021 22:21:31 -0.01,-137.19 0.56,-134.58 296.92 80
4 06/29/2021 10:46:00 0.02,-137.19 0.61,-139.86 303.63 80
5 06/30/2021 10:24:37 0.01,-137.19 -0.43,-135.33 212.09 80
6 07/01/2021 22:46:34 -0.02,-137.18 -0.77,-140.64 394.08 80
7 07/02/2021 22:30:30 -0.01,-137.17 0.21,-136.10 121.46 80
8 07/04/2021 10:52:19 0.01,-137.17 0.96,-141.38 479.86 80
9 07/05/2021 10:30:56 0.00,-137.16 -0.07,-136.85 35.06 80
10 07/07/2021 22:34:09 0.01,-137.12 -0.09,-137.64 58.21 80
11 07/08/2021 22:18:05 0.01,-137.11 0.89,-133.10 456.27 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2021
SNOs_Map_GOES-17_NPP_20210625.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/25/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP