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: 3/12/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/13/2020 22:02:50 0.33,-128.35 0.02,-129.71 154.46 80
2 03/14/2020 21:46:45 0.33,-128.34 1.02,-125.17 360.44 80
3 03/16/2020 10:08:34 -0.32,-128.29 0.17,-130.44 245.64 80
4 03/17/2020 09:47:09 -0.32,-128.27 -0.82,-125.90 268.66 80
5 03/18/2020 22:09:07 0.31,-128.27 -0.33,-131.21 335.42 80
6 03/19/2020 21:53:02 0.31,-128.25 0.67,-126.68 179.05 80
7 03/21/2020 10:14:50 -0.29,-128.19 0.52,-131.94 426.83 80
8 03/22/2020 09:53:26 -0.30,-128.17 -0.48,-127.41 87.15 80
9 03/24/2020 21:59:18 0.29,-128.14 0.27,-128.17 4.12 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/12/2020
SNOs_Map_GOES-15_NOAA-20_20200313.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/12/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service