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: 10/28/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/28/2019 10:33:07 0.01,-137.20 -0.10,-136.81 45.23 80
2 10/30/2019 22:33:38 -0.01,-137.18 -0.08,-137.58 44.68 80
3 10/31/2019 22:17:34 -0.01,-137.17 0.93,-133.05 470.77 80
4 11/02/2019 10:36:42 0.00,-137.16 0.24,-138.32 131.63 80
5 11/03/2019 10:20:38 0.00,-137.15 -0.78,-133.79 383.52 80
6 11/04/2019 22:39:54 -0.00,-137.13 -0.41,-139.09 223.12 80
7 11/05/2019 22:23:49 0.00,-137.12 0.54,-134.55 291.86 80
8 11/07/2019 10:42:57 -0.00,-137.09 0.62,-139.82 311.09 80
9 11/08/2019 10:26:53 -0.00,-137.08 -0.39,-135.29 203.62 80
10 11/09/2019 22:46:09 0.00,-137.05 -0.79,-140.59 403.68 80
11 11/10/2019 22:30:04 0.00,-137.03 0.23,-136.06 110.67 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/28/2019
SNOs_Map_GOES-17_NOAA-20_20191028.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/28/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service