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: 12/12/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/12/2019 22:27:24 -0.00,-137.21 0.25,-136.04 133.62 80
2 12/14/2019 10:51:51 0.01,-137.22 0.94,-141.30 465.44 80
3 12/15/2019 10:30:27 -0.00,-137.22 -0.09,-136.77 50.93 80
4 12/17/2019 22:36:19 0.01,-137.21 -0.07,-137.54 38.23 80
5 12/18/2019 22:14:54 0.01,-137.20 0.96,-133.01 477.81 80
6 12/20/2019 10:39:21 -0.01,-137.20 0.23,-138.28 122.23 80
7 12/21/2019 10:17:57 -0.01,-137.20 -0.80,-133.75 393.51 80
8 12/22/2019 22:42:32 0.00,-137.18 -0.43,-139.04 212.65 80
9 12/23/2019 22:21:08 0.00,-137.17 0.60,-134.51 302.83 80
10 12/25/2019 10:45:35 0.01,-137.16 0.59,-139.78 298.14 80
11 12/26/2019 10:24:11 0.00,-137.14 -0.44,-135.25 216.82 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/12/2019
SNOs_Map_GOES-17_NOAA-20_20191213.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/12/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service