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: 1/25/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/25/2023 09:25:26 0.02,-121.87 -0.53,-119.46 274.72 80
2 01/27/2023 21:25:48 -0.02,-118.96 -0.29,-120.08 128.33 80
3 01/28/2023 21:09:39 -0.02,-117.81 0.48,-115.49 263.00 80
4 01/31/2023 09:09:53 0.02,-114.88 0.28,-116.10 138.54 80
5 02/01/2023 08:53:45 0.02,-113.72 -0.50,-111.51 252.49 80
6 02/03/2023 20:54:06 -0.03,-110.80 -0.34,-112.13 151.62 80
7 02/04/2023 20:37:57 -0.03,-109.64 0.44,-107.54 239.41 80
8 02/07/2023 08:38:10 0.03,-106.71 0.35,-108.13 162.09 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/25/2023
SNOs_Map_GOES-17_NPP_20230125.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/25/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP