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: 11/30/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/01/2019 22:36:20 0.00,-137.20 -0.08,-137.56 41.46 80
2 12/02/2019 22:14:55 0.01,-137.20 0.95,-133.03 474.52 80
3 12/04/2019 10:39:23 -0.01,-137.19 0.25,-138.30 125.88 80
4 12/05/2019 10:17:58 -0.01,-137.19 -0.77,-133.77 389.93 80
5 12/06/2019 22:42:35 0.00,-137.17 -0.41,-139.07 215.91 80
6 12/07/2019 22:21:10 0.01,-137.16 0.62,-134.54 299.62 80
7 12/09/2019 10:45:37 0.00,-137.15 0.58,-139.80 301.64 80
8 12/10/2019 10:24:13 0.00,-137.14 -0.45,-135.27 213.44 80
9 12/11/2019 22:48:48 -0.01,-137.11 -0.79,-140.56 393.82 80
10 12/12/2019 22:27:24 -0.01,-137.09 0.24,-136.04 120.58 80
11 12/14/2019 10:51:51 0.01,-137.06 0.96,-141.30 482.48 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/30/2019
SNOs_Map_GOES-17_NOAA-20_20191201.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/30/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service