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: 12/25/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/25/2022 22:33:50 0.01,-137.33 -0.03,-137.56 26.39 80
2 12/26/2022 22:17:46 0.01,-137.32 0.96,-133.03 489.30 80
3 12/28/2022 10:39:35 -0.00,-137.31 0.19,-138.31 112.47 80
4 12/29/2022 10:18:10 -0.00,-137.31 -0.80,-133.77 403.15 80
5 12/30/2022 22:40:08 0.00,-137.30 -0.38,-139.08 202.69 80
6 12/31/2022 22:24:03 -0.00,-137.29 0.61,-134.55 312.65 80
7 01/02/2023 10:43:12 0.00,-137.27 0.58,-139.81 289.86 80
8 01/03/2023 10:27:08 0.00,-137.26 -0.47,-135.29 225.05 80
9 01/04/2023 22:46:24 -0.01,-137.24 -0.76,-140.59 382.04 80
10 01/05/2023 22:30:20 -0.01,-137.22 0.23,-136.05 132.52 80
11 01/07/2023 10:49:28 0.01,-137.19 0.96,-141.32 471.07 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/25/2022
SNOs_Map_GOES-17_NOAA-20_20221225.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/25/2022 in txt file.

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