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: 8/10/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/11/2019 22:33:32 0.04,-137.18 -0.06,-137.53 40.20 80
2 08/12/2019 22:17:27 0.04,-137.18 1.00,-133.01 475.71 80
3 08/14/2019 10:39:14 -0.05,-137.18 0.19,-138.27 124.78 80
4 08/15/2019 10:17:48 -0.05,-137.17 -0.81,-133.74 390.81 80
5 08/16/2019 22:39:44 0.05,-137.14 -0.39,-139.03 216.40 80
6 08/17/2019 22:23:38 0.05,-137.13 0.62,-134.50 299.09 80
7 08/19/2019 10:42:45 -0.06,-137.12 0.52,-139.77 301.94 80
8 08/20/2019 10:26:40 -0.06,-137.11 -0.49,-135.24 213.15 80
9 08/21/2019 22:45:55 0.06,-137.07 -0.71,-140.54 395.20 80
10 08/22/2019 22:29:50 0.06,-137.05 0.30,-136.00 119.42 80
11 08/24/2019 10:48:56 -0.07,-137.03 0.90,-141.27 483.03 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/10/2019
SNOs_Map_GOES-17_NOAA-20_20190812.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/10/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service