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: 9/3/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/03/2023 08:40:20 0.00,-104.71 0.79,-108.10 387.22 80
2 09/04/2023 08:18:55 0.00,-104.71 -0.28,-103.58 129.32 80
3 09/05/2023 20:40:51 -0.00,-104.69 -0.91,-108.89 477.57 80
4 09/06/2023 20:24:45 -0.00,-104.69 0.10,-104.35 39.26 80
5 09/09/2023 08:27:46 0.01,-104.72 0.07,-105.09 41.71 80
6 09/10/2023 08:06:21 0.01,-104.72 -0.94,-100.56 474.87 80
7 09/11/2023 20:28:15 -0.01,-104.70 -0.29,-105.85 131.84 80
8 09/12/2023 20:12:09 -0.01,-104.70 0.73,-101.32 385.24 80
9 09/14/2023 08:33:56 0.02,-104.73 0.46,-106.58 211.39 80
10 09/15/2023 08:12:30 0.01,-104.74 -0.56,-102.05 305.53 80
11 09/16/2023 20:34:26 -0.02,-104.71 -0.59,-107.36 301.18 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/3/2023
SNOs_Map_GOES-17_NPP_20230903.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/03/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP