Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/8/2023
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/08/2023 20:37:05 -0.40,-108.53 -0.17,-107.56 110.69 80
2 09/10/2023 08:56:12 0.38,-108.60 1.31,-112.83 481.67 80
3 09/11/2023 08:40:07 0.39,-108.60 0.31,-108.30 34.68 80
4 09/13/2023 20:40:37 -0.37,-108.52 -0.47,-109.07 62.43 80
5 09/14/2023 20:24:31 -0.38,-108.52 0.54,-104.54 454.58 80
6 09/16/2023 08:43:37 0.36,-108.60 0.66,-109.80 137.11 80
7 09/17/2023 08:27:32 0.37,-108.60 -0.36,-105.27 379.65 80
8 09/18/2023 20:46:47 -0.35,-108.51 -0.81,-110.57 234.43 80
9 09/19/2023 20:30:42 -0.36,-108.51 0.21,-106.04 282.28 80
10 09/21/2023 08:49:49 0.34,-108.59 0.92,-111.32 309.77 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/8/2023
SNOs_Map_GOES-14_NOAA-20_20230908.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 09/08/2023 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20