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: 10/11/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/11/2021 10:43:30 0.04,-137.19 0.64,-140.00 319.43 80
2 10/12/2021 10:27:24 0.04,-137.18 -0.35,-135.47 195.96 80
3 10/13/2021 22:46:40 -0.03,-137.16 -0.86,-140.76 411.17 80
4 10/14/2021 22:30:35 -0.03,-137.15 0.19,-136.24 104.02 80
5 10/16/2021 10:49:43 0.02,-137.13 0.97,-141.51 497.85 80
6 10/17/2021 10:33:37 0.02,-137.12 -0.02,-136.97 17.35 80
7 10/19/2021 22:34:07 -0.02,-137.08 -0.19,-137.73 74.86 80
8 10/20/2021 22:18:03 -0.02,-137.06 0.87,-133.20 440.12 80
9 10/22/2021 10:37:09 0.02,-137.04 0.35,-138.46 162.50 80
10 10/23/2021 10:21:03 0.02,-137.02 -0.64,-133.92 351.96 80
11 10/24/2021 22:40:19 -0.02,-136.98 -0.55,-139.22 256.74 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/11/2021
SNOs_Map_GOES-17_NOAA-20_20211011.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/11/2021 in txt file.

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