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: 5/25/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/25/2020 22:37:06 0.01,-137.19 -0.08,-137.66 53.40 80
2 05/26/2020 22:18:21 0.01,-137.18 0.90,-133.12 462.30 80
3 05/28/2020 10:40:08 -0.01,-137.17 0.27,-138.40 139.41 80
4 05/29/2020 10:18:44 -0.01,-137.16 -0.77,-133.87 375.93 80
5 05/30/2020 22:40:39 0.00,-137.14 -0.46,-139.17 230.66 80
6 05/31/2020 22:24:34 0.00,-137.13 0.58,-134.64 284.45 80
7 06/02/2020 10:46:21 -0.00,-137.11 0.64,-139.90 318.22 80
8 06/03/2020 10:27:36 -0.00,-137.10 -0.40,-135.37 196.48 80
9 06/04/2020 22:46:52 -0.00,-137.07 -0.82,-140.67 411.21 80
10 06/05/2020 22:30:47 -0.01,-137.04 0.22,-136.15 103.17 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/25/2020
SNOs_Map_GOES-17_NOAA-20_20200525.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/25/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service