Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/9/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2023 10:06:08 0.16,-131.18 0.03,-130.49 77.59 80
2 04/11/2023 22:30:48 -0.15,-131.90 -1.04,-135.83 448.79 80
3 04/12/2023 22:09:26 -0.16,-132.39 0.05,-131.32 120.93 80
4 04/14/2023 10:33:58 0.15,-133.17 0.93,-136.64 394.78 80
5 04/15/2023 10:12:36 0.16,-133.66 -0.17,-132.13 174.58 80
6 04/16/2023 22:37:16 -0.15,-134.37 -0.84,-137.47 352.55 80
7 04/17/2023 22:15:54 -0.16,-134.86 0.26,-132.96 216.94 80
8 04/19/2023 10:40:26 0.15,-135.65 0.71,-138.27 299.04 80
9 04/20/2023 10:19:03 0.16,-136.13 -0.39,-133.77 270.02 80
10 04/21/2023 22:43:43 -0.14,-136.84 -0.66,-139.10 258.11 80
11 04/22/2023 22:22:20 -0.15,-137.32 0.45,-134.59 310.73 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/9/2023
SNOs_Map_GOES-15_NOAA-20_20230410.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/09/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20