Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/11/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/11/2023 20:27:23 -0.02,-104.74 -0.26,-105.82 122.94 80
2 03/12/2023 20:11:18 -0.02,-104.74 0.73,-101.28 393.82 80
3 03/14/2023 08:33:08 0.03,-104.74 0.41,-106.56 207.50 80
4 03/15/2023 08:11:43 0.03,-104.74 -0.58,-102.03 308.80 80
5 03/16/2023 20:33:40 -0.04,-104.74 -0.59,-107.34 294.62 80
6 03/17/2023 20:17:36 -0.04,-104.75 0.41,-102.80 221.95 80
7 03/19/2023 08:39:24 0.05,-104.74 0.77,-108.07 378.90 80
8 03/20/2023 08:18:00 0.05,-104.74 -0.23,-103.54 137.64 80
9 03/21/2023 20:39:56 -0.05,-104.75 -0.97,-108.83 465.44 80
10 03/22/2023 20:23:52 -0.05,-104.76 0.04,-104.30 51.62 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/11/2023
SNOs_Map_GOES-17_NOAA-20_20230311.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/11/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20