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: 5/1/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 05/02/2023 08:37:48 0.00,-104.75 0.72,-107.98 368.76 80
2 05/03/2023 08:16:24 0.00,-104.75 -0.32,-103.46 148.06 80
3 05/04/2023 20:38:22 -0.00,-104.77 -0.87,-108.77 455.71 80
4 05/05/2023 20:22:17 -0.00,-104.78 0.11,-104.24 61.22 80
5 05/08/2023 08:25:22 -0.00,-104.79 0.04,-104.99 22.63 80
6 05/09/2023 08:03:59 -0.01,-104.79 -1.01,-100.47 493.40 80
7 05/10/2023 20:25:56 0.02,-104.80 -0.17,-105.78 111.66 80
8 05/11/2023 20:09:51 0.01,-104.80 0.82,-101.25 405.11 80
9 05/13/2023 08:31:40 -0.00,-104.81 0.38,-106.52 194.66 80
10 05/14/2023 08:10:15 0.00,-104.82 -0.62,-101.99 321.94 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/1/2023
SNOs_Map_GOES-17_NOAA-21_20230502.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 05/01/2023 in txt file.

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