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: 6/25/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/26/2023 08:34:14 -0.00,-104.73 0.36,-106.47 197.29 80
2 06/27/2023 08:12:49 -0.00,-104.73 -0.63,-101.94 318.78 80
3 06/28/2023 20:34:46 0.01,-104.72 -0.53,-107.25 287.68 80
4 06/29/2023 20:18:42 0.01,-104.73 0.46,-102.72 228.51 80
5 07/01/2023 08:40:30 -0.01,-104.74 0.73,-108.00 371.20 80
6 07/02/2023 08:19:06 -0.01,-104.74 -0.27,-103.47 144.31 80
7 07/03/2023 20:41:03 0.02,-104.71 -0.89,-108.78 463.60 80
8 07/04/2023 20:24:59 0.02,-104.71 0.11,-104.25 52.18 80
9 07/07/2023 08:28:02 -0.02,-104.73 0.06,-105.00 31.44 80
10 07/08/2023 08:06:38 -0.01,-104.73 -0.94,-100.47 484.58 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2023
SNOs_Map_GOES-17_NPP_20230625.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/25/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP