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: 7/15/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2023 08:27:43 0.01,-104.73 0.13,-105.13 46.90 80
2 07/16/2023 08:06:18 0.01,-104.73 -0.88,-100.60 468.97 80
3 07/17/2023 20:28:16 -0.01,-104.71 -0.28,-105.92 137.64 80
4 07/18/2023 20:12:11 -0.01,-104.71 0.73,-101.39 378.56 80
5 07/20/2023 08:34:00 0.01,-104.73 0.43,-106.67 220.75 80
6 07/21/2023 08:12:35 0.01,-104.73 -0.59,-102.14 295.32 80
7 07/22/2023 20:34:31 -0.01,-104.71 -0.62,-107.44 311.27 80
8 07/23/2023 20:18:27 -0.01,-104.71 0.39,-102.91 205.23 80
9 07/25/2023 08:40:15 0.01,-104.74 0.76,-108.19 393.28 80
10 07/26/2023 08:18:51 0.01,-104.74 -0.25,-103.66 122.87 80
11 07/27/2023 20:40:47 -0.01,-104.71 -0.94,-108.97 484.48 80
12 07/28/2023 20:24:42 -0.02,-104.71 0.02,-104.43 31.77 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/15/2023
SNOs_Map_GOES-17_NOAA-20_20230715.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/15/2023 in txt file.

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