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: 9/2/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/02/2023 08:06:11 -0.00,-104.71 -0.93,-100.66 462.24 80
2 09/03/2023 20:28:06 0.00,-104.69 -0.25,-105.96 144.12 80
3 09/04/2023 20:12:01 -0.00,-104.69 0.75,-101.43 372.83 80
4 09/06/2023 08:33:47 0.00,-104.72 0.47,-106.69 224.57 80
5 09/07/2023 08:12:22 0.01,-104.72 -0.59,-102.16 292.06 80
6 09/08/2023 20:34:17 -0.01,-104.70 -0.64,-107.45 314.79 80
7 09/09/2023 20:18:11 -0.02,-104.70 0.36,-102.92 202.17 80
8 09/11/2023 08:39:59 0.02,-104.73 0.78,-108.20 394.51 80
9 09/12/2023 08:18:33 0.02,-104.73 -0.22,-103.66 122.32 80
10 09/13/2023 20:40:27 -0.02,-104.71 -1.00,-108.95 484.51 80
11 09/14/2023 20:24:23 -0.02,-104.71 0.07,-104.43 32.89 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/2/2023
SNOs_Map_GOES-17_NOAA-20_20230902.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/02/2023 in txt file.

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