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: 11/5/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/05/2019 22:23:49 0.00,-137.19 0.59,-134.56 300.68 80
2 11/07/2019 10:45:38 0.00,-137.19 0.57,-139.83 300.11 80
3 11/08/2019 10:24:13 -0.00,-137.19 -0.45,-135.30 215.59 80
4 11/09/2019 22:46:10 -0.00,-137.17 -0.74,-140.60 390.78 80
5 11/10/2019 22:30:04 0.00,-137.16 0.22,-136.06 124.61 80
6 11/12/2019 10:51:52 -0.00,-137.15 0.94,-141.33 477.29 80
7 11/13/2019 10:30:28 -0.00,-137.13 -0.08,-136.80 37.51 80
8 11/15/2019 22:33:39 -0.01,-137.08 -0.14,-137.56 56.17 80
9 11/16/2019 22:17:34 -0.01,-137.06 0.88,-133.03 458.05 80
10 11/18/2019 10:36:43 0.01,-137.03 0.28,-138.31 145.77 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/5/2019
SNOs_Map_GOES-17_NOAA-20_20191105.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/05/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service