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: 5/13/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/14/2023 08:41:01 0.00,-104.72 0.73,-107.99 372.61 80
2 05/15/2023 08:19:35 0.00,-104.72 -0.27,-103.46 144.00 80
3 05/16/2023 20:41:30 -0.00,-104.73 -0.93,-108.76 459.99 80
4 05/17/2023 20:25:26 -0.00,-104.74 0.13,-104.24 57.10 80
5 05/20/2023 08:28:27 0.00,-104.75 0.07,-104.97 26.06 80
6 05/21/2023 08:07:01 -0.00,-104.75 -0.94,-100.44 490.52 80
7 05/22/2023 20:28:57 0.01,-104.75 -0.24,-105.74 113.95 80
8 05/23/2023 20:12:52 0.01,-104.75 0.83,-101.22 402.96 80
9 05/25/2023 08:34:38 -0.02,-104.77 0.37,-106.49 196.45 80
10 05/26/2023 08:13:13 -0.01,-104.77 -0.64,-101.96 320.46 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/13/2023
SNOs_Map_GOES-17_NPP_20230513.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/13/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP