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: 9/1/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/01/2021 22:34:24 -0.05,-137.21 -0.17,-137.79 66.00 80
2 09/02/2021 22:18:19 -0.05,-137.20 0.86,-133.26 450.16 80
3 09/04/2021 10:40:07 0.04,-137.19 0.32,-138.53 151.48 80
4 09/05/2021 10:21:21 0.04,-137.19 -0.66,-133.99 364.33 80
5 09/06/2021 22:40:37 -0.03,-137.18 -0.52,-139.30 241.10 80
6 09/07/2021 22:24:33 -0.03,-137.17 0.52,-134.77 274.52 80
7 09/09/2021 10:43:40 0.03,-137.16 0.66,-140.04 327.86 80
8 09/10/2021 10:27:35 0.03,-137.15 -0.32,-135.50 187.35 80
9 09/11/2021 22:46:51 -0.03,-137.13 -0.85,-140.81 419.33 80
10 09/12/2021 22:30:46 -0.03,-137.11 0.13,-136.27 95.30 80
11 09/15/2021 10:33:48 0.02,-137.05 0.01,-137.01 5.05 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/1/2021
SNOs_Map_GOES-17_NOAA-20_20210902.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/01/2021 in txt file.

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