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: 7/7/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/07/2020 22:27:54 -0.02,-137.19 0.24,-136.13 121.35 80
2 07/09/2020 10:52:20 0.02,-137.20 0.98,-141.39 477.52 80
3 07/10/2020 10:30:56 0.02,-137.20 -0.06,-136.86 39.42 80
4 07/12/2020 22:36:46 -0.02,-137.21 -0.14,-137.62 48.40 80
5 07/13/2020 22:18:01 -0.02,-137.21 0.91,-133.10 468.16 80
6 07/15/2020 10:39:49 0.01,-137.21 0.26,-138.37 132.09 80
7 07/16/2020 10:18:23 0.00,-137.20 -0.73,-133.83 383.67 80
8 07/17/2020 22:40:19 0.01,-137.19 -0.40,-139.15 222.82 80
9 07/18/2020 22:24:14 0.01,-137.18 0.59,-134.61 292.66 80
10 07/20/2020 10:46:01 -0.01,-137.17 0.58,-139.88 308.93 80
11 07/21/2020 10:24:36 -0.01,-137.15 -0.41,-135.35 206.11 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/7/2020
SNOs_Map_GOES-17_NOAA-20_20200708.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/07/2020 in txt file.

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