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: 4/3/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/03/2021 10:24:36 -0.05,-137.19 -0.45,-135.29 216.27 80
2 04/04/2021 22:46:33 0.04,-137.17 -0.73,-140.60 390.67 80
3 04/05/2021 22:30:29 0.04,-137.15 0.26,-136.07 123.07 80
4 04/07/2021 10:52:17 -0.03,-137.10 0.94,-141.34 483.16 80
5 04/08/2021 10:30:53 -0.03,-137.08 -0.12,-136.82 30.50 80
6 04/10/2021 22:34:05 0.03,-137.03 -0.12,-137.59 63.72 80
7 04/11/2021 22:18:02 0.03,-137.01 0.93,-133.07 449.62 80
8 04/13/2021 10:39:50 -0.03,-136.96 0.27,-138.34 157.44 80
9 04/14/2021 10:18:26 -0.03,-136.93 -0.73,-133.81 355.35 80
10 04/15/2021 22:40:22 0.03,-136.89 -0.50,-139.11 253.56 80
11 04/16/2021 22:24:18 0.03,-136.86 0.55,-134.59 258.87 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/3/2021
SNOs_Map_GOES-17_NOAA-20_20210403.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/03/2021 in txt file.

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