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: 1/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/10/2023 22:33:58 0.00,-137.32 -0.05,-137.58 29.27 80
2 01/11/2023 22:17:53 0.00,-137.31 0.95,-133.04 486.44 80
3 01/13/2023 10:39:41 -0.00,-137.30 0.22,-138.31 115.33 80
4 01/14/2023 10:18:17 -0.00,-137.29 -0.78,-133.78 399.94 80
5 01/15/2023 22:40:14 0.01,-137.27 -0.38,-139.09 206.71 80
6 01/16/2023 22:24:10 0.01,-137.26 0.63,-134.56 308.04 80
7 01/18/2023 10:45:57 -0.01,-137.23 0.59,-139.82 295.44 80
8 01/19/2023 10:24:33 -0.01,-137.21 -0.42,-135.29 218.55 80
9 01/20/2023 22:46:30 0.02,-137.17 -0.73,-140.60 390.17 80
10 01/21/2023 22:30:25 0.02,-137.14 0.28,-136.07 123.56 80
11 01/23/2023 10:52:13 -0.02,-137.11 0.93,-141.33 480.86 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/9/2023
SNOs_Map_GOES-17_NOAA-20_20230110.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/09/2023 in txt file.

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