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: 4/1/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/01/2020 22:47:06 0.02,-137.20 -0.74,-140.64 391.94 80
2 04/02/2020 22:31:02 0.02,-137.20 0.28,-136.11 123.84 80
3 04/04/2020 10:52:49 -0.01,-137.20 0.92,-141.38 476.74 80
4 04/05/2020 10:31:24 -0.00,-137.19 -0.10,-136.85 38.62 80
5 04/07/2020 22:34:35 0.01,-137.15 -0.11,-137.62 54.20 80
6 04/08/2020 22:18:31 0.01,-137.14 0.92,-133.10 460.69 80
7 04/10/2020 10:40:18 -0.01,-137.13 0.28,-138.36 141.27 80
8 04/11/2020 10:18:54 -0.01,-137.11 -0.74,-133.84 373.04 80
9 04/12/2020 22:40:50 0.01,-137.07 -0.44,-139.14 236.31 80
10 04/13/2020 22:24:44 0.02,-137.05 0.53,-134.60 277.85 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/1/2020
SNOs_Map_GOES-17_NOAA-20_20200401.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/01/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service