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: 4/21/2023
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2023 20:40:36 -0.17,-108.23 -0.38,-109.03 91.67 80
2 04/23/2023 20:24:32 -0.18,-108.24 0.68,-104.50 426.17 80
3 04/25/2023 08:46:21 0.17,-108.26 0.52,-109.77 172.64 80
4 04/26/2023 08:24:56 0.18,-108.26 -0.48,-105.23 344.32 80
5 04/27/2023 20:46:54 -0.17,-108.26 -0.67,-110.54 260.02 80
6 04/28/2023 20:30:49 -0.18,-108.27 0.33,-106.01 257.97 80
7 04/30/2023 08:52:37 0.17,-108.31 0.85,-111.28 339.00 80
8 05/01/2023 08:31:13 0.18,-108.31 -0.15,-106.74 178.25 80
9 05/02/2023 20:53:10 -0.17,-108.30 -0.99,-112.05 427.46 80
10 05/03/2023 20:37:06 -0.17,-108.31 0.02,-107.52 90.61 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/21/2023
SNOs_Map_GOES-14_NOAA-20_20230421.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 04/21/2023 in txt file.

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