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: 10/10/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/11/2023 08:27:05 -0.01,-104.74 0.06,-104.98 27.76 80
2 10/12/2023 08:05:39 -0.01,-104.75 -0.95,-100.45 490.27 80
3 10/13/2023 20:27:32 0.01,-104.75 -0.24,-105.74 113.59 80
4 10/14/2023 20:11:26 0.01,-104.76 0.78,-101.20 404.77 80
5 10/16/2023 08:33:11 -0.01,-104.79 0.37,-106.47 191.00 80
6 10/17/2023 08:11:44 -0.01,-104.80 -0.65,-101.93 326.83 80
7 10/18/2023 20:33:38 0.01,-104.79 -0.52,-107.23 278.12 80
8 10/19/2023 20:17:31 0.02,-104.79 0.51,-102.69 239.58 80
9 10/21/2023 08:39:15 -0.03,-104.82 0.70,-107.95 356.72 80
10 10/22/2023 08:17:49 -0.03,-104.83 -0.34,-103.41 160.70 80
11 10/23/2023 20:39:42 0.03,-104.81 -0.81,-108.71 444.75 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/10/2023
SNOs_Map_GOES-17_NPP_20231010.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/10/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP