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: 11/1/2023
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2023 22:28:51 0.00,-137.01 0.20,-136.08 105.19 80
2 11/03/2023 10:50:42 -0.00,-137.01 0.95,-141.37 496.48 80
3 11/04/2023 10:29:18 -0.00,-137.00 -0.04,-136.84 18.80 80
4 11/06/2023 22:32:33 0.00,-136.99 -0.17,-137.62 72.59 80
5 11/07/2023 22:16:30 0.00,-136.98 0.89,-133.10 442.67 80
6 11/09/2023 10:38:20 0.00,-136.98 0.31,-138.38 159.61 80
7 11/10/2023 10:16:56 0.00,-136.97 -0.69,-133.85 355.24 80
8 11/11/2023 22:38:55 -0.00,-136.95 -0.50,-139.16 252.28 80
9 11/12/2023 22:22:51 -0.01,-136.93 0.52,-134.64 262.22 80
10 11/14/2023 10:44:40 0.01,-136.91 0.68,-139.91 341.30 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/1/2023
SNOs_Map_GOES-18_NOAA-21_20231101.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 11/01/2023 in txt file.

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