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: 9/6/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/06/2019 22:48:34 0.02,-137.20 -0.70,-140.54 380.39 80
2 09/07/2019 22:29:50 0.02,-137.20 0.30,-136.01 135.67 80
3 09/09/2019 10:51:38 -0.02,-137.20 0.87,-141.28 464.40 80
4 09/10/2019 10:30:14 -0.02,-137.20 -0.12,-136.75 51.40 80
5 09/12/2019 22:33:27 0.01,-137.18 -0.05,-137.53 39.77 80
6 09/13/2019 22:17:22 0.01,-137.17 0.95,-133.00 475.86 80
7 09/15/2019 10:36:30 -0.01,-137.17 0.22,-138.27 125.03 80
8 09/16/2019 10:20:26 -0.00,-137.16 -0.78,-133.74 390.20 80
9 09/17/2019 22:39:42 0.00,-137.13 -0.44,-139.04 217.74 80
10 09/18/2019 22:23:38 0.00,-137.12 0.56,-134.51 297.04 80
11 09/20/2019 10:42:46 -0.01,-137.11 0.62,-139.78 305.40 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/6/2019
SNOs_Map_GOES-17_NOAA-20_20190907.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/06/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service