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: 12/27/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/27/2022 22:47:43 -0.01,-137.33 -0.74,-140.58 370.39 80
2 12/28/2022 22:31:40 -0.01,-137.33 0.27,-136.05 145.62 80
3 12/30/2022 10:53:29 0.01,-137.33 0.91,-141.32 455.23 80
4 12/31/2022 10:32:05 0.02,-137.32 -0.11,-136.79 60.53 80
5 01/02/2023 22:35:20 -0.02,-137.31 -0.05,-137.58 30.08 80
6 01/03/2023 22:19:16 -0.02,-137.30 0.91,-133.03 485.32 80
7 01/05/2023 10:41:05 0.03,-137.28 0.26,-138.31 116.89 80
8 01/06/2023 10:19:42 0.03,-137.27 -0.76,-133.78 397.88 80
9 01/07/2023 22:44:19 -0.03,-137.25 -0.46,-139.08 209.35 80
10 01/08/2023 22:22:55 -0.03,-137.23 0.56,-134.55 305.19 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/27/2022
SNOs_Map_GOES-17_NPP_20221227.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/27/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP