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: 5/27/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/27/2019 10:18:30 0.01,-137.20 -0.73,-133.83 383.20 80
2 05/28/2019 22:40:26 -0.01,-137.17 -0.43,-139.14 224.08 80
3 05/29/2019 22:24:21 -0.01,-137.17 0.56,-134.61 291.89 80
4 05/31/2019 10:46:08 0.01,-137.18 0.61,-139.88 307.84 80
5 06/01/2019 10:24:43 0.00,-137.16 -0.38,-135.34 207.26 80
6 06/02/2019 22:46:39 0.00,-137.12 -0.77,-140.65 402.22 80
7 06/03/2019 22:30:34 0.00,-137.10 0.21,-136.11 112.63 80
8 06/05/2019 10:52:21 -0.01,-137.10 0.96,-141.38 488.27 80
9 06/06/2019 10:30:55 -0.00,-137.08 -0.03,-136.84 25.96 80
10 06/08/2019 22:34:06 -0.00,-136.99 -0.13,-137.62 71.43 80
11 06/09/2019 22:18:01 -0.01,-136.96 0.86,-133.08 442.61 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/27/2019
SNOs_Map_GOES-17_NOAA-20_20190527.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service