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: 11/20/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/20/2019 22:39:55 0.01,-137.19 -0.41,-139.09 215.81 80
2 11/21/2019 22:23:51 0.01,-137.18 0.62,-134.56 299.92 80
3 11/23/2019 10:45:38 -0.01,-137.17 0.59,-139.82 302.02 80
4 11/24/2019 10:24:14 0.00,-137.16 -0.43,-135.29 213.58 80
5 11/25/2019 22:46:10 -0.01,-137.15 -0.75,-140.59 391.97 80
6 11/26/2019 22:30:04 -0.01,-137.13 0.21,-136.05 123.14 80
7 11/28/2019 10:51:53 0.01,-137.11 0.94,-141.32 479.96 80
8 11/29/2019 10:30:28 0.01,-137.09 -0.09,-136.79 34.73 80
9 12/01/2019 22:36:19 -0.00,-137.05 -0.13,-137.55 58.04 80
10 12/02/2019 22:14:55 0.00,-137.03 0.90,-133.03 456.28 80
11 12/04/2019 10:39:22 0.00,-137.00 0.30,-138.29 147.53 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/20/2019
SNOs_Map_GOES-17_NOAA-20_20191121.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service