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: 5/15/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/15/2020 22:24:39 0.01,-137.19 0.60,-134.64 290.77 80
2 05/17/2020 10:46:26 -0.01,-137.18 0.63,-139.90 311.10 80
3 05/18/2020 10:25:01 -0.01,-137.17 -0.40,-135.37 204.51 80
4 05/19/2020 22:46:58 0.01,-137.16 -0.77,-140.68 400.98 80
5 05/20/2020 22:30:52 0.01,-137.15 0.21,-136.14 114.34 80
6 05/22/2020 10:52:39 -0.01,-137.13 0.96,-141.41 488.61 80
7 05/23/2020 10:31:15 -0.01,-137.11 -0.08,-136.89 26.16 80
8 05/25/2020 22:34:26 0.00,-137.07 -0.11,-137.66 66.96 80
9 05/26/2020 22:18:20 0.00,-137.05 0.88,-133.12 447.18 80
10 05/28/2020 10:40:08 0.00,-137.01 0.30,-138.39 157.56 80
11 05/29/2020 10:18:42 0.01,-136.98 -0.69,-133.85 356.10 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/15/2020
SNOs_Map_GOES-17_NOAA-20_20200516.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/15/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service