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: 9/18/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/18/2019 22:23:40 0.02,-137.21 0.65,-134.52 306.35 80
2 09/20/2019 10:45:27 -0.02,-137.21 0.58,-139.78 294.05 80
3 09/21/2019 10:24:03 -0.02,-137.21 -0.48,-135.27 221.93 80
4 09/22/2019 22:46:00 0.02,-137.20 -0.74,-140.56 383.99 80
5 09/23/2019 22:29:55 0.02,-137.19 0.26,-136.03 131.46 80
6 09/25/2019 10:51:43 -0.02,-137.18 0.91,-141.31 470.44 80
7 09/26/2019 10:30:19 -0.03,-137.17 -0.09,-136.77 44.67 80
8 09/28/2019 22:33:32 0.03,-137.14 -0.06,-137.56 47.52 80
9 09/29/2019 22:17:27 0.03,-137.13 0.94,-133.03 467.31 80
10 10/01/2019 10:39:16 -0.02,-137.11 0.23,-138.30 135.46 80
11 10/02/2019 10:17:51 -0.02,-137.09 -0.77,-133.77 379.12 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/18/2019
SNOs_Map_GOES-17_NOAA-20_20190919.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/18/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service