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: 8/18/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/18/2023 20:28:13 -0.01,-104.69 -0.27,-105.96 144.51 80
2 08/19/2023 20:12:08 -0.01,-104.69 0.71,-101.43 372.05 80
3 08/21/2023 08:33:55 0.01,-104.71 0.47,-106.70 226.30 80
4 08/22/2023 08:12:31 0.01,-104.71 -0.58,-102.17 289.86 80
5 08/23/2023 20:34:26 -0.02,-104.68 -0.62,-107.47 317.40 80
6 08/24/2023 20:18:21 -0.02,-104.68 0.37,-102.94 198.79 80
7 08/26/2023 08:40:08 0.02,-104.70 0.81,-108.21 399.77 80
8 08/27/2023 08:18:42 0.03,-104.69 -0.18,-103.67 115.93 80
9 08/28/2023 20:40:38 -0.03,-104.65 -1.01,-108.97 492.25 80
10 08/29/2023 20:24:32 -0.03,-104.65 -0.01,-104.44 23.92 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/18/2023
SNOs_Map_GOES-17_NOAA-20_20230818.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/18/2023 in txt file.

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