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: 2/15/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/15/2023 20:28:45 -0.03,-104.69 -0.29,-105.76 122.69 80
2 02/16/2023 20:12:41 -0.04,-104.68 0.74,-101.23 393.69 80
3 02/18/2023 08:34:28 0.04,-104.66 0.45,-106.49 208.26 80
4 02/19/2023 08:13:04 0.04,-104.66 -0.58,-101.96 308.07 80
5 02/20/2023 20:34:59 -0.05,-104.67 -0.63,-107.25 294.39 80
6 02/21/2023 20:18:55 -0.05,-104.67 0.41,-102.72 222.41 80
7 02/23/2023 08:40:42 0.05,-104.66 0.77,-107.98 378.49 80
8 02/24/2023 08:19:17 0.05,-104.66 -0.22,-103.44 138.30 80
9 02/25/2023 20:41:12 -0.05,-104.67 -0.98,-108.73 463.85 80
10 02/26/2023 20:25:07 -0.05,-104.67 0.07,-104.21 53.19 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/15/2023
SNOs_Map_GOES-17_NPP_20230215.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/15/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP