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: 7/1/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/01/2021 22:49:14 -0.03,-137.18 -0.79,-140.63 392.81 80
2 07/02/2021 22:27:49 -0.02,-137.18 0.19,-136.10 122.87 80
3 07/04/2021 10:52:19 0.02,-137.17 0.98,-141.37 478.93 80
4 07/05/2021 10:30:55 0.01,-137.17 -0.06,-136.85 36.12 80
5 07/07/2021 22:34:09 0.00,-137.14 -0.10,-137.63 56.21 80
6 07/08/2021 22:18:06 0.01,-137.12 0.94,-133.11 458.23 80
7 07/10/2021 10:39:54 -0.01,-137.10 0.28,-138.37 145.30 80
8 07/11/2021 10:18:30 -0.01,-137.08 -0.75,-133.85 368.81 80
9 07/12/2021 22:40:28 0.01,-137.05 -0.44,-139.15 239.50 80
10 07/13/2021 22:24:23 0.01,-137.03 0.54,-134.62 274.43 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/1/2021
SNOs_Map_GOES-17_NPP_20210701.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/01/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP