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: 4/14/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/15/2020 10:46:33 -0.02,-137.18 0.57,-139.89 308.91 80
2 04/16/2020 10:25:08 -0.02,-137.16 -0.40,-135.35 206.16 80
3 04/17/2020 22:47:04 0.02,-137.15 -0.78,-140.66 399.99 80
4 04/18/2020 22:31:00 0.01,-137.14 0.25,-136.13 115.06 80
5 04/20/2020 10:52:47 -0.01,-137.12 0.94,-141.40 488.02 80
6 04/21/2020 10:31:22 -0.01,-137.10 -0.09,-136.87 26.73 80
7 04/23/2020 22:34:33 0.01,-137.06 -0.11,-137.64 66.49 80
8 04/24/2020 22:18:29 0.01,-137.04 0.92,-133.12 447.64 80
9 04/26/2020 10:40:15 -0.01,-137.00 0.32,-138.37 156.99 80
10 04/27/2020 10:18:51 -0.01,-136.97 -0.71,-133.85 356.45 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/14/2020
SNOs_Map_GOES-17_NOAA-20_20200415.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/14/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service