Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/12/2023
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/12/2023 22:22:51 -0.01,-137.00 0.52,-134.63 270.66 80
2 11/14/2023 10:42:00 0.01,-137.02 0.67,-139.90 328.94 80
3 11/15/2023 10:25:56 0.02,-137.02 -0.35,-135.38 187.16 80
4 11/16/2023 22:45:15 -0.01,-137.01 -0.82,-140.69 419.24 80
5 11/17/2023 22:29:11 -0.01,-137.01 0.20,-136.17 96.35 80
6 11/20/2023 10:29:36 0.01,-137.00 0.01,-136.91 10.61 80
7 11/22/2023 22:32:50 -0.00,-136.98 -0.19,-137.69 81.64 80
8 11/23/2023 22:16:46 -0.00,-136.97 0.84,-133.16 433.56 80
9 11/25/2023 10:35:56 0.01,-136.96 0.33,-138.44 168.33 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/12/2023
SNOs_Map_GOES-18_NOAA-21_20231112.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 11/12/2023 in txt file.

Historical Predications of SNOs between GOES-18 and NOAA-21