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: 8/4/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/05/2019 22:46:06 0.04,-137.20 -0.70,-140.57 384.23 80
2 08/06/2019 22:30:01 0.04,-137.19 0.30,-136.04 132.07 80
3 08/08/2019 10:49:07 -0.04,-137.19 0.89,-141.30 468.31 80
4 08/09/2019 10:33:03 -0.04,-137.19 -0.17,-136.78 47.62 80
5 08/11/2019 22:33:32 0.05,-137.16 -0.03,-137.54 43.70 80
6 08/12/2019 22:17:27 0.05,-137.14 0.97,-133.00 471.70 80
7 08/14/2019 10:36:34 -0.06,-137.13 0.17,-138.28 129.89 80
8 08/15/2019 10:20:29 -0.06,-137.12 -0.83,-133.74 385.31 80
9 08/16/2019 22:39:44 0.07,-137.09 -0.36,-139.04 222.32 80
10 08/17/2019 22:23:39 0.06,-137.07 0.64,-134.51 292.72 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/4/2019
SNOs_Map_GOES-17_NOAA-20_20190805.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/04/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service