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: 6/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/21/2023 20:18:16 -0.00,-104.72 0.45,-102.82 217.14 80
2 06/23/2023 08:40:05 0.00,-104.76 0.74,-108.09 380.39 80
3 06/24/2023 08:18:40 -0.00,-104.77 -0.25,-103.56 136.79 80
4 06/25/2023 20:40:38 0.00,-104.77 -0.89,-108.89 468.26 80
5 06/26/2023 20:24:34 0.00,-104.78 0.10,-104.35 49.31 80
6 06/29/2023 08:27:38 -0.00,-104.84 0.08,-105.09 30.42 80
7 06/30/2023 08:06:14 -0.00,-104.84 -0.97,-100.58 486.75 80
8 07/01/2023 20:28:12 -0.00,-104.84 -0.21,-105.89 119.07 80
9 07/02/2023 20:12:07 0.00,-104.85 0.78,-101.36 397.94 80
10 07/04/2023 08:33:55 -0.00,-104.88 0.39,-106.63 199.66 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/21/2023
SNOs_Map_GOES-17_NOAA-20_20230621.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/21/2023 in txt file.

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