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: 9/7/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/07/2019 22:29:50 0.02,-137.20 0.28,-136.01 135.64 80
2 09/09/2019 10:51:38 -0.02,-137.20 0.89,-141.28 464.46 80
3 09/10/2019 10:30:13 -0.02,-137.20 -0.11,-136.75 51.29 80
4 09/12/2019 22:33:26 0.01,-137.17 -0.07,-137.53 40.03 80
5 09/13/2019 22:17:22 0.01,-137.17 0.93,-132.99 475.50 80
6 09/15/2019 10:36:30 -0.01,-137.17 0.24,-138.27 125.40 80
7 09/16/2019 10:20:26 -0.01,-137.16 -0.76,-133.74 389.77 80
8 09/17/2019 22:39:43 0.01,-137.13 -0.41,-139.05 218.29 80
9 09/18/2019 22:23:38 0.01,-137.11 0.60,-134.52 296.41 80
10 09/20/2019 10:42:47 -0.01,-137.10 0.58,-139.79 306.08 80
11 09/21/2019 10:26:42 -0.01,-137.08 -0.42,-135.26 207.93 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/7/2019
SNOs_Map_GOES-17_NOAA-20_20190908.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/07/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service