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: 1/1/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/02/2023 22:35:21 0.01,-137.32 -0.02,-137.58 29.61 80
2 01/03/2023 22:19:16 0.01,-137.31 0.94,-133.04 485.73 80
3 01/05/2023 10:41:05 -0.01,-137.29 0.23,-138.31 116.47 80
4 01/06/2023 10:19:42 -0.01,-137.28 -0.79,-133.78 398.30 80
5 01/07/2023 22:41:40 0.01,-137.25 -0.38,-139.09 209.17 80
6 01/08/2023 22:25:36 0.01,-137.24 0.59,-134.55 305.48 80
7 01/10/2023 10:47:25 -0.00,-137.22 0.58,-139.83 297.32 80
8 01/11/2023 10:26:02 -0.00,-137.20 -0.45,-135.30 217.06 80
9 01/12/2023 22:47:59 -0.00,-137.17 -0.77,-140.60 391.15 80
10 01/13/2023 22:31:55 -0.00,-137.15 0.26,-136.07 122.99 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/1/2023
SNOs_Map_GOES-17_NPP_20230101.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/01/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP