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: 5/18/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/18/2019 22:30:41 0.01,-137.19 0.27,-136.13 120.72 80
2 05/20/2019 10:52:28 -0.01,-137.21 0.90,-141.40 477.34 80
3 05/21/2019 10:31:03 -0.02,-137.21 -0.09,-136.87 38.63 80
4 05/23/2019 22:34:13 0.01,-137.17 -0.09,-137.64 52.78 80
5 05/24/2019 22:18:08 0.01,-137.17 0.90,-133.10 463.44 80
6 05/26/2019 10:39:55 -0.01,-137.19 0.28,-138.37 135.25 80
7 05/27/2019 10:18:31 -0.00,-137.18 -0.77,-133.84 380.35 80
8 05/28/2019 22:40:26 0.00,-137.14 -0.45,-139.14 228.64 80
9 05/29/2019 22:24:21 0.00,-137.13 0.54,-134.60 286.94 80
10 05/31/2019 10:46:09 -0.01,-137.14 0.58,-139.89 312.41 80
11 06/01/2019 10:24:44 -0.01,-137.12 -0.41,-135.35 202.33 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/18/2019
SNOs_Map_GOES-17_NOAA-20_20190519.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/18/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service