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: 8/9/2019
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 -0.05,-137.53 40.28 80
2 08/12/2019 22:17:27 0.05,-137.18 0.96,-133.00 475.56 80
3 08/14/2019 10:39:14 -0.05,-137.17 0.18,-138.27 124.96 80
4 08/15/2019 10:20:28 -0.05,-137.17 -0.82,-133.74 390.63 80
5 08/16/2019 22:39:44 0.05,-137.14 -0.38,-139.04 216.59 80
6 08/17/2019 22:23:38 0.05,-137.13 0.63,-134.50 298.87 80
7 08/19/2019 10:42:46 -0.06,-137.12 0.51,-139.78 302.20 80
8 08/20/2019 10:26:40 -0.06,-137.11 -0.49,-135.24 212.89 80
9 08/21/2019 22:45:55 0.06,-137.07 -0.70,-140.54 395.47 80
10 08/22/2019 22:29:50 0.06,-137.05 0.30,-136.01 119.13 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/9/2019
SNOs_Map_GOES-17_NOAA-20_20190810.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/09/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service