Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 05/18/2023 08:37:55 0.00,-104.73 0.77,-108.03 376.88 80
2 05/19/2023 08:16:31 0.00,-104.73 -0.30,-103.51 139.24 80
3 05/20/2023 20:38:28 0.00,-104.73 -0.92,-108.81 466.00 80
4 05/21/2023 20:22:23 0.01,-104.73 0.08,-104.28 50.27 80
5 05/24/2023 08:25:27 -0.02,-104.73 0.07,-105.03 34.28 80
6 05/25/2023 08:04:03 -0.02,-104.73 -0.94,-100.50 481.91 80
7 05/26/2023 20:26:00 0.02,-104.73 -0.21,-105.82 123.14 80
8 05/27/2023 20:09:55 0.02,-104.74 0.80,-101.29 393.54 80
9 05/29/2023 08:31:44 -0.02,-104.75 0.35,-106.56 206.07 80
10 05/30/2023 08:10:19 -0.02,-104.75 -0.66,-102.04 310.41 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/17/2023
SNOs_Map_GOES-17_NOAA-21_20230518.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 05/17/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21