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: 6/27/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/27/2021 22:21:31 -0.02,-137.19 0.54,-134.58 296.92 80
2 06/29/2021 10:46:00 0.02,-137.19 0.62,-139.85 304.09 80
3 06/30/2021 10:24:37 0.02,-137.18 -0.41,-135.33 211.45 80
4 07/01/2021 22:49:14 -0.02,-137.17 -0.78,-140.64 394.70 80
5 07/02/2021 22:30:29 -0.02,-137.16 0.19,-136.10 120.70 80
6 07/04/2021 10:52:19 0.02,-137.16 0.97,-141.37 481.03 80
7 07/05/2021 10:30:55 0.01,-137.14 -0.07,-136.85 33.75 80
8 07/07/2021 22:34:08 0.00,-137.10 -0.14,-137.62 59.77 80
9 07/08/2021 22:18:05 0.01,-137.09 0.89,-133.10 454.50 80
10 07/10/2021 10:39:54 -0.01,-137.06 0.27,-138.37 148.97 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/27/2021
SNOs_Map_GOES-17_NPP_20210627.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/27/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP