Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/26/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/27/2019 09:40:36 0.07,-127.96 -0.73,-124.33 414.29 80
2 04/28/2019 22:02:32 -0.07,-128.02 -0.45,-129.63 184.58 80
3 04/29/2019 21:46:28 -0.07,-128.05 0.59,-125.11 335.18 80
4 05/01/2019 10:08:15 0.06,-128.08 0.58,-130.38 261.58 80
5 05/02/2019 09:46:51 0.07,-128.11 -0.46,-125.85 257.70 80
6 05/03/2019 22:08:47 -0.06,-128.15 -0.71,-131.16 342.41 80
7 05/04/2019 21:52:42 -0.06,-128.18 0.27,-126.62 176.71 80
8 05/06/2019 10:14:29 0.05,-128.20 0.91,-131.89 420.97 80
9 05/07/2019 09:53:04 0.06,-128.22 -0.13,-127.37 97.40 80
10 05/09/2019 21:58:55 -0.05,-128.26 -0.05,-128.14 13.79 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/26/2019
SNOs_Map_GOES-15_NOAA-20_20190427.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/26/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service