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: 11/7/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/08/2019 10:24:13 -0.00,-137.22 -0.43,-135.30 219.01 80
2 11/09/2019 22:46:09 0.00,-137.21 -0.76,-140.60 385.98 80
3 11/10/2019 22:30:05 0.00,-137.21 0.26,-136.07 130.32 80
4 11/12/2019 10:51:53 -0.00,-137.21 0.90,-141.34 469.97 80
5 11/13/2019 10:30:29 -0.00,-137.21 -0.12,-136.81 45.86 80
6 11/15/2019 22:33:39 -0.00,-137.17 -0.11,-137.57 45.64 80
7 11/16/2019 22:17:35 -0.01,-137.16 0.91,-133.04 469.46 80
8 11/18/2019 10:39:23 0.01,-137.14 0.25,-138.31 132.74 80
9 11/19/2019 10:17:58 0.02,-137.13 -0.71,-133.77 381.87 80
10 11/20/2019 22:39:54 -0.02,-137.09 -0.47,-139.08 226.41 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/7/2019
SNOs_Map_GOES-17_NOAA-20_20191108.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/07/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service