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: 3/20/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/20/2021 22:30:20 0.05,-137.19 0.30,-136.01 134.60 80
2 03/22/2021 10:52:09 -0.04,-137.18 0.85,-141.29 467.72 80
3 03/23/2021 10:30:45 -0.04,-137.17 -0.13,-136.76 47.12 80
4 03/25/2021 22:33:58 0.03,-137.14 -0.06,-137.54 45.65 80
5 03/26/2021 22:17:53 0.03,-137.12 0.93,-133.01 468.79 80
6 03/28/2021 10:39:42 -0.03,-137.10 0.21,-138.29 134.81 80
7 03/29/2021 10:18:18 -0.03,-137.08 -0.77,-133.76 379.16 80
8 03/30/2021 22:40:15 0.03,-137.05 -0.40,-139.07 229.71 80
9 03/31/2021 22:24:11 0.03,-137.03 0.59,-134.54 283.83 80
10 04/02/2021 10:45:59 -0.03,-136.99 0.61,-139.81 321.17 80
11 04/03/2021 10:24:35 -0.02,-136.96 -0.38,-135.28 191.84 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/20/2021
SNOs_Map_GOES-17_NOAA-20_20210321.jpg

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

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