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: 10/14/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/14/2021 22:30:35 -0.03,-137.20 0.16,-136.23 109.71 80
2 10/16/2021 10:49:42 0.03,-137.20 1.00,-141.50 489.75 80
3 10/17/2021 10:33:38 0.03,-137.20 -0.05,-136.97 26.86 80
4 10/19/2021 22:34:07 -0.02,-137.19 -0.16,-137.73 62.68 80
5 10/20/2021 22:18:03 -0.03,-137.18 0.89,-133.21 453.56 80
6 10/22/2021 10:37:09 0.02,-137.18 0.33,-138.47 146.65 80
7 10/23/2021 10:21:05 0.03,-137.17 -0.73,-133.94 369.09 80
8 10/24/2021 22:40:20 -0.02,-137.15 -0.47,-139.24 238.12 80
9 10/25/2021 22:24:15 -0.02,-137.13 0.53,-134.70 277.09 80
10 10/27/2021 10:43:22 0.02,-137.12 0.63,-139.97 324.69 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/14/2021
SNOs_Map_GOES-17_NOAA-20_20211014.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/14/2021 in txt file.

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