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: 8/25/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/27/2019 22:33:21 0.03,-137.20 -0.03,-137.50 34.25 80
2 08/28/2019 22:17:16 0.03,-137.19 0.98,-132.97 481.62 80
3 08/30/2019 10:39:02 -0.03,-137.18 0.21,-138.23 120.19 80
4 08/31/2019 10:17:37 -0.03,-137.17 -0.79,-133.69 395.47 80
5 09/01/2019 22:39:32 0.03,-137.15 -0.40,-138.99 210.09 80
6 09/02/2019 22:23:26 0.03,-137.14 0.61,-134.46 305.36 80
7 09/04/2019 10:45:14 -0.03,-137.12 0.53,-139.73 297.30 80
8 09/05/2019 10:23:48 -0.03,-137.10 -0.48,-135.20 217.68 80
9 09/06/2019 22:45:44 0.04,-137.08 -0.71,-140.50 389.09 80
10 09/07/2019 22:29:38 0.04,-137.06 0.30,-135.96 125.55 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/25/2019
SNOs_Map_GOES-17_NOAA-20_20190826.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/25/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service