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: 2/1/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/01/2023 08:53:44 0.04,-113.69 -0.45,-111.50 250.04 80
2 02/03/2023 20:54:06 -0.05,-110.78 -0.35,-112.13 153.67 80
3 02/04/2023 20:37:58 -0.05,-109.62 0.42,-107.54 237.65 80
4 02/07/2023 08:38:10 0.06,-106.70 0.39,-108.13 162.84 80
5 02/08/2023 08:22:02 0.06,-105.55 -0.39,-103.54 228.52 80
6 02/10/2023 20:22:24 -0.06,-102.64 -0.39,-104.17 175.01 80
7 02/11/2023 20:06:15 -0.06,-101.48 0.39, -99.59 216.45 80
8 02/14/2023 08:06:28 0.07, -98.56 0.41,-100.18 184.02 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/1/2023
SNOs_Map_GOES-17_NPP_20230201.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/01/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP