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: 9/14/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/14/2023 08:33:56 -0.00,-104.71 0.42,-106.59 214.41 80
2 09/15/2023 08:12:31 -0.00,-104.70 -0.60,-102.05 302.09 80
3 09/16/2023 20:34:25 0.00,-104.68 -0.62,-107.35 304.49 80
4 09/17/2023 20:18:20 0.00,-104.68 0.40,-102.82 212.29 80
5 09/19/2023 08:40:06 -0.00,-104.71 0.77,-108.09 385.50 80
6 09/20/2023 08:18:40 -0.00,-104.70 -0.26,-103.56 130.76 80
7 09/21/2023 20:40:35 -0.00,-104.67 -0.94,-108.85 476.82 80
8 09/22/2023 20:24:29 -0.00,-104.67 0.09,-104.32 39.50 80
9 09/25/2023 08:27:29 0.01,-104.68 0.10,-105.05 42.49 80
10 09/26/2023 08:06:04 0.01,-104.67 -0.94,-100.52 473.59 80
11 09/27/2023 20:27:57 -0.02,-104.64 -0.30,-105.81 133.99 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/14/2023
SNOs_Map_GOES-17_NPP_20230914.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/14/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP