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: 12/22/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2022 10:52:01 -0.01,-137.34 0.86,-141.32 452.43 80
2 12/23/2022 10:30:36 -0.01,-137.34 -0.13,-136.78 63.37 80
3 12/25/2022 22:33:49 0.00,-137.33 -0.07,-137.55 26.77 80
4 12/26/2022 22:17:46 -0.00,-137.32 0.97,-133.03 488.83 80
5 12/28/2022 10:39:00 0.00,-137.31 0.23,-138.30 113.14 46
6 12/29/2022 10:20:50 0.01,-137.30 -0.76,-133.76 402.30 80
7 12/30/2022 22:40:07 -0.01,-137.29 -0.42,-139.07 203.76 80
8 12/31/2022 22:24:03 -0.01,-137.28 0.63,-134.55 311.42 80
9 01/02/2023 10:43:12 0.00,-137.26 0.57,-139.82 291.40 80
10 01/03/2023 10:27:07 0.00,-137.24 -0.43,-135.28 223.32 80
11 01/04/2023 22:46:25 -0.00,-137.22 -0.74,-140.59 384.01 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/22/2022
SNOs_Map_GOES-17_NOAA-20_20221222.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/22/2022 in txt file.

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