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: 3/30/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/31/2020 10:25:09 -0.02,-137.22 -0.42,-135.33 214.54 80
2 04/01/2020 22:47:06 0.02,-137.20 -0.76,-140.64 391.93 80
3 04/02/2020 22:31:01 0.02,-137.20 0.26,-136.11 123.82 80
4 04/04/2020 10:52:49 -0.01,-137.20 0.94,-141.38 476.80 80
5 04/05/2020 10:31:24 -0.01,-137.19 -0.09,-136.85 38.46 80
6 04/07/2020 22:34:35 0.01,-137.15 -0.13,-137.62 54.32 80
7 04/08/2020 22:18:30 0.01,-137.14 0.90,-133.09 460.63 80
8 04/10/2020 10:40:19 -0.01,-137.13 0.24,-138.37 141.40 80
9 04/11/2020 10:18:53 -0.01,-137.11 -0.73,-133.83 372.93 80
10 04/12/2020 22:40:50 0.01,-137.07 -0.45,-139.14 236.38 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/30/2020
SNOs_Map_GOES-17_NOAA-20_20200331.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/30/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service