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: 5/28/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/28/2022 22:42:32 0.00,-137.19 -0.37,-138.93 198.23 80
2 05/29/2022 22:21:07 0.01,-137.18 0.66,-134.40 318.06 80
3 05/31/2022 10:45:32 -0.01,-137.17 0.56,-139.65 282.27 80
4 06/01/2022 10:24:06 -0.01,-137.17 -0.47,-135.12 233.58 80
5 06/02/2022 22:48:41 0.01,-137.14 -0.73,-140.41 372.23 80
6 06/03/2022 22:27:15 0.01,-137.13 0.30,-135.88 143.34 80
7 06/05/2022 10:51:41 -0.01,-137.11 0.91,-141.13 458.04 80
8 06/06/2022 10:30:15 -0.01,-137.10 -0.12,-136.60 57.29 80
9 06/08/2022 22:33:24 0.00,-137.05 -0.04,-137.36 34.36 80
10 06/09/2022 22:17:17 0.01,-137.03 0.94,-132.82 480.65 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/28/2022
SNOs_Map_GOES-17_NPP_20220528.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/28/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP