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: 10/20/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2021 22:18:03 -0.03,-137.19 0.87,-133.20 454.71 80
2 10/22/2021 10:37:10 0.03,-137.18 0.29,-138.47 146.28 80
3 10/23/2021 10:21:04 0.03,-137.17 -0.70,-133.93 369.54 80
4 10/24/2021 22:40:20 -0.03,-137.16 -0.50,-139.23 236.73 80
5 10/25/2021 22:24:14 -0.03,-137.14 0.50,-134.69 278.60 80
6 10/27/2021 10:43:22 0.02,-137.12 0.66,-139.97 323.82 80
7 10/28/2021 10:27:16 0.02,-137.11 -0.34,-135.43 191.01 80
8 10/29/2021 22:46:31 -0.01,-137.08 -0.85,-140.73 416.63 80
9 10/30/2021 22:30:27 -0.01,-137.06 0.20,-136.20 98.00 80
10 11/02/2021 10:30:48 0.01,-137.01 0.02,-136.92 9.48 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/20/2021
SNOs_Map_GOES-17_NOAA-20_20211020.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/20/2021 in txt file.

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