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: 4/1/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/01/2020 22:47:06 0.03,-137.21 -0.76,-140.64 391.40 80
2 04/02/2020 22:31:01 0.02,-137.21 0.27,-136.11 125.05 80
3 04/04/2020 10:52:49 -0.01,-137.22 0.93,-141.38 474.63 80
4 04/05/2020 10:31:24 -0.01,-137.22 -0.09,-136.85 41.32 80
5 04/07/2020 22:34:36 0.01,-137.19 -0.06,-137.63 49.55 80
6 04/08/2020 22:18:31 0.01,-137.19 0.90,-133.09 466.10 80
7 04/10/2020 10:40:19 -0.01,-137.19 0.24,-138.37 134.88 80
8 04/11/2020 10:18:53 -0.02,-137.18 -0.73,-133.83 380.16 80
9 04/12/2020 22:40:50 0.01,-137.14 -0.44,-139.14 227.96 80
10 04/13/2020 22:24:45 0.01,-137.13 0.58,-134.62 286.91 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/1/2020
SNOs_Map_GOES-17_NOAA-20_20200402.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/01/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service