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: 7/16/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/17/2023 08:40:35 -0.02,-104.73 0.70,-108.06 379.51 80
2 07/18/2023 08:19:11 -0.02,-104.72 -0.31,-103.53 136.21 80
3 07/19/2023 20:41:07 0.03,-104.71 -0.89,-108.84 470.84 80
4 07/20/2023 20:25:03 0.03,-104.71 0.12,-104.31 45.39 80
5 07/23/2023 08:28:07 -0.03,-104.73 0.01,-105.06 37.66 80
6 07/24/2023 08:06:41 -0.03,-104.73 -0.94,-100.52 478.58 80
7 07/25/2023 20:28:38 0.04,-104.71 -0.20,-105.84 128.41 80
8 07/26/2023 20:12:34 0.04,-104.71 0.82,-101.32 387.81 80
9 07/28/2023 08:34:21 -0.04,-104.73 0.38,-106.58 211.56 80
10 07/29/2023 08:12:57 -0.04,-104.72 -0.64,-102.06 304.02 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/16/2023
SNOs_Map_GOES-17_NPP_20230717.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/16/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP