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: 4/8/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/08/2023 08:13:50 0.00,-104.74 -0.62,-101.99 313.42 80
2 04/09/2023 20:35:47 0.00,-104.74 -0.58,-107.29 290.48 80
3 04/10/2023 20:19:44 0.00,-104.74 0.46,-102.76 225.57 80
4 04/12/2023 08:41:32 -0.00,-104.73 0.74,-108.03 376.24 80
5 04/13/2023 08:20:08 -0.00,-104.72 -0.25,-103.49 139.40 80
6 04/14/2023 20:42:05 -0.00,-104.71 -0.94,-108.79 465.27 80
7 04/15/2023 20:26:02 -0.00,-104.71 0.11,-104.27 50.89 80
8 04/18/2023 08:29:05 -0.00,-104.70 0.08,-104.99 33.77 80
9 04/19/2023 08:07:42 -0.00,-104.70 -0.97,-100.47 482.41 80
10 04/20/2023 20:29:39 0.01,-104.70 -0.21,-105.77 121.90 80
11 04/21/2023 20:13:35 0.01,-104.70 0.79,-101.24 394.45 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/8/2023
SNOs_Map_GOES-17_NPP_20230408.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/08/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP