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: 8/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/18/2023 08:40:30 0.01,-104.71 0.78,-108.11 387.24 80
2 08/19/2023 08:19:05 0.00,-104.71 -0.27,-103.58 128.97 80
3 08/20/2023 20:41:00 -0.01,-104.69 -0.95,-108.88 478.15 80
4 08/21/2023 20:24:55 -0.00,-104.69 0.04,-104.35 38.38 80
5 08/24/2023 08:27:57 0.00,-104.71 0.11,-105.09 44.06 80
6 08/25/2023 08:06:32 0.00,-104.70 -0.95,-100.57 471.74 80
7 08/26/2023 20:28:28 -0.01,-104.67 -0.26,-105.87 136.40 80
8 08/27/2023 20:12:22 -0.01,-104.66 0.74,-101.33 379.51 80
9 08/29/2023 08:34:08 0.01,-104.68 0.46,-106.60 219.11 80
10 08/30/2023 08:12:43 0.01,-104.67 -0.54,-102.06 296.68 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/17/2023
SNOs_Map_GOES-17_NPP_20230817.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/17/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP