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: 10/22/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/22/2021 10:37:10 0.03,-137.21 0.29,-138.47 143.03 80
2 10/23/2021 10:21:04 0.03,-137.22 -0.71,-133.94 374.47 80
3 10/24/2021 22:40:20 -0.03,-137.22 -0.49,-139.23 229.50 80
4 10/25/2021 22:24:15 -0.03,-137.22 0.56,-134.71 287.51 80
5 10/27/2021 10:43:22 0.02,-137.23 0.66,-139.96 312.10 80
6 10/28/2021 10:27:17 0.02,-137.23 -0.40,-135.44 204.41 80
7 10/29/2021 22:46:32 -0.01,-137.22 -0.80,-140.74 400.91 80
8 10/30/2021 22:30:27 -0.01,-137.22 0.20,-136.20 115.36 80
9 11/01/2021 10:49:34 0.01,-137.22 0.96,-141.47 485.05 80
10 11/02/2021 10:33:29 0.01,-137.21 -0.04,-136.93 30.90 80
11 11/04/2021 22:33:59 -0.01,-137.18 -0.15,-137.70 59.97 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/22/2021
SNOs_Map_GOES-17_NOAA-20_20211022.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/22/2021 in txt file.

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