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: 4/3/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/05/2023 10:02:19 0.16,-128.24 0.28,-128.84 68.34 80
2 04/06/2023 09:40:54 0.17,-128.25 -0.69,-124.30 449.59 80
3 04/07/2023 22:02:53 -0.16,-128.31 -0.45,-129.62 149.12 80
4 04/08/2023 21:46:49 -0.16,-128.32 0.58,-125.09 368.44 80
5 04/10/2023 10:05:58 0.16,-128.30 0.64,-130.35 235.02 80
6 04/11/2023 09:49:54 0.16,-128.30 -0.39,-125.83 281.87 80
7 04/12/2023 22:09:11 -0.16,-128.34 -0.79,-131.13 318.74 80
8 04/13/2023 21:53:08 -0.16,-128.34 0.25,-126.61 198.01 80
9 04/15/2023 10:12:16 0.16,-128.31 0.97,-131.87 406.16 80
10 04/16/2023 09:56:13 0.16,-128.31 -0.07,-127.35 110.40 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/3/2023
SNOs_Map_GOES-15_NOAA-20_20230403.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/03/2023 in txt file.

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