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: 11/19/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/20/2019 22:39:55 0.01,-137.19 -0.44,-139.08 215.86 80
2 11/21/2019 22:23:50 0.01,-137.18 0.58,-134.55 299.85 80
3 11/23/2019 10:45:38 -0.01,-137.17 0.57,-139.82 302.14 80
4 11/24/2019 10:24:13 -0.00,-137.16 -0.40,-135.28 213.40 80
5 11/25/2019 22:46:09 -0.01,-137.14 -0.79,-140.58 392.23 80
6 11/26/2019 22:30:05 -0.01,-137.13 0.24,-136.05 122.82 80
7 11/28/2019 10:51:52 0.01,-137.11 0.97,-141.32 480.25 80
8 11/29/2019 10:30:28 0.01,-137.09 -0.05,-136.79 34.24 80
9 12/01/2019 22:33:39 -0.00,-137.04 -0.10,-137.56 58.54 80
10 12/02/2019 22:14:55 0.00,-137.02 0.92,-133.03 455.77 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/19/2019
SNOs_Map_GOES-17_NOAA-20_20191120.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/19/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service