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: 8/29/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/29/2021 10:52:37 0.05,-137.20 1.00,-141.55 495.44 80
2 08/30/2021 10:31:12 0.05,-137.19 0.03,-137.01 20.40 80
3 09/01/2021 22:34:24 -0.04,-137.17 -0.17,-137.79 69.99 80
4 09/02/2021 22:18:19 -0.04,-137.16 0.86,-133.26 445.14 80
5 09/04/2021 10:37:27 0.03,-137.14 0.32,-138.53 158.14 80
6 09/05/2021 10:21:21 0.02,-137.12 -0.66,-133.99 356.58 80
7 09/06/2021 22:40:37 -0.01,-137.10 -0.51,-139.30 250.46 80
8 09/07/2021 22:24:33 -0.01,-137.08 0.52,-134.77 264.18 80
9 09/09/2021 10:43:40 0.01,-137.05 0.65,-140.04 339.70 80
10 09/10/2021 10:27:35 0.02,-137.03 -0.32,-135.50 174.52 80
11 09/11/2021 22:46:51 -0.01,-137.00 -0.84,-140.81 433.76 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/29/2021
SNOs_Map_GOES-17_NOAA-20_20210829.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/29/2021 in txt file.

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