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: 12/8/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/09/2023 20:32:20 -0.00,-104.66 -0.62,-107.49 321.81 80
2 12/10/2023 20:16:16 -0.00,-104.66 0.38,-102.95 194.80 80
3 12/12/2023 08:38:04 0.01,-104.69 0.80,-108.22 403.10 80
4 12/13/2023 08:16:39 0.01,-104.69 -0.21,-103.69 113.03 80
5 12/14/2023 20:38:36 -0.01,-104.66 -0.99,-108.99 494.53 80
6 12/15/2023 20:22:31 -0.02,-104.65 0.02,-104.46 21.76 80
7 12/18/2023 08:25:35 0.01,-104.68 0.14,-105.20 60.10 80
8 12/19/2023 08:04:11 -0.00,-104.68 -0.87,-100.67 456.03 80
9 12/20/2023 20:26:07 0.00,-104.65 -0.31,-105.97 151.19 80
10 12/21/2023 20:10:03 -0.00,-104.65 0.71,-101.44 365.46 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/8/2023
SNOs_Map_GOES-17_NOAA-21_20231209.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 12/08/2023 in txt file.

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