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: 5/11/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/12/2023 08:27:30 -0.00,-104.72 0.06,-105.09 41.50 80
2 05/13/2023 08:06:06 -0.00,-104.72 -0.96,-100.56 475.17 80
3 05/14/2023 20:28:02 0.00,-104.73 -0.23,-105.85 127.70 80
4 05/15/2023 20:11:57 0.00,-104.74 0.79,-101.32 389.57 80
5 05/17/2023 08:33:45 -0.00,-104.74 0.41,-106.58 209.95 80
6 05/18/2023 08:12:20 -0.01,-104.74 -0.62,-102.05 306.91 80
7 05/19/2023 20:34:17 0.01,-104.75 -0.56,-107.35 296.56 80
8 05/20/2023 20:18:12 0.02,-104.75 0.47,-102.82 220.58 80
9 05/22/2023 08:39:59 -0.02,-104.76 0.72,-108.09 378.53 80
10 05/23/2023 08:18:35 -0.02,-104.76 -0.32,-103.56 138.32 80
11 05/24/2023 20:40:30 0.02,-104.76 -0.91,-108.85 465.58 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/11/2023
SNOs_Map_GOES-17_NOAA-20_20230511.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/11/2023 in txt file.

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