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: 7/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 07/07/2023 20:38:17 0.01,-104.71 -0.93,-108.83 470.34 80
2 07/08/2023 20:22:13 0.01,-104.71 0.13,-104.31 46.93 80
3 07/11/2023 08:25:13 -0.02,-104.74 0.06,-105.04 34.25 80
4 07/12/2023 08:03:48 -0.01,-104.74 -0.95,-100.50 482.56 80
5 07/13/2023 20:25:43 0.01,-104.73 -0.23,-105.81 122.94 80
6 07/14/2023 20:09:38 0.01,-104.73 0.78,-101.27 394.15 80
7 07/16/2023 08:31:24 -0.00,-104.75 0.41,-106.54 203.43 80
8 07/17/2023 08:09:59 -0.00,-104.76 -0.60,-102.00 313.34 80
9 07/18/2023 20:31:54 0.00,-104.74 -0.57,-107.31 292.67 80
10 07/19/2023 20:15:48 0.01,-104.74 0.45,-102.77 224.61 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/7/2023
SNOs_Map_GOES-17_NOAA-21_20230708.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 07/07/2023 in txt file.

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