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: 2/12/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/13/2020 22:46:47 -0.03,-137.22 -0.77,-140.63 388.03 80
2 02/14/2020 22:30:42 -0.03,-137.22 0.22,-136.10 128.13 80
3 02/16/2020 10:52:31 0.04,-137.21 0.98,-141.36 473.37 80
4 02/17/2020 10:31:07 0.04,-137.20 -0.07,-136.84 42.37 80
5 02/19/2020 22:34:20 -0.05,-137.19 -0.11,-137.61 47.70 80
6 02/20/2020 22:18:15 -0.05,-137.18 0.88,-133.07 467.78 80
7 02/22/2020 10:40:04 0.05,-137.16 0.32,-138.34 134.77 80
8 02/23/2020 10:18:39 0.05,-137.15 -0.67,-133.80 380.30 80
9 02/24/2020 22:40:37 -0.05,-137.13 -0.49,-139.11 225.91 80
10 02/25/2020 22:24:32 -0.05,-137.12 0.50,-134.58 289.05 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/12/2020
SNOs_Map_GOES-17_NOAA-20_20200213.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/12/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service