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: 10/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/11/2023 08:27:06 -0.02,-104.71 0.03,-104.99 31.62 80
2 10/12/2023 08:05:39 -0.02,-104.71 -0.98,-100.45 485.41 80
3 10/13/2023 20:27:32 0.02,-104.69 -0.21,-105.75 119.83 80
4 10/14/2023 20:11:26 0.01,-104.70 0.81,-101.21 397.75 80
5 10/16/2023 08:33:10 0.02,-104.72 0.41,-106.46 198.66 80
6 10/17/2023 08:11:44 0.02,-104.71 -0.62,-101.93 318.11 80
7 10/18/2023 20:33:36 -0.02,-104.69 -0.61,-107.21 288.19 80
8 10/19/2023 20:17:30 -0.02,-104.68 0.42,-102.68 228.60 80
9 10/21/2023 08:39:15 0.02,-104.70 0.73,-107.94 368.91 80
10 10/22/2023 08:17:47 0.02,-104.70 -0.24,-103.40 147.53 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/9/2023
SNOs_Map_GOES-17_NPP_20231009.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/09/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP