Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/22/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2024 20:28:42 0.01,-104.66 -0.29,-106.03 155.51 80
2 12/23/2024 20:12:35 0.01,-104.67 0.71,-101.49 361.74 80
3 12/25/2024 08:34:22 0.01,-104.71 0.44,-106.76 233.23 80
4 12/26/2024 08:12:55 0.02,-104.71 -0.55,-102.22 283.82 80
5 12/27/2024 20:34:48 -0.02,-104.66 -0.64,-107.51 324.54 80
6 12/28/2024 20:18:42 -0.02,-104.66 0.36,-102.98 192.48 80
7 12/30/2024 08:40:28 0.02,-104.71 0.78,-108.25 402.59 80
8 12/31/2024 08:19:02 0.02,-104.70 -0.23,-103.71 113.84 80
9 01/01/2025 20:40:54 -0.01,-104.65 -1.01,-108.99 495.67 80
10 01/02/2025 20:24:48 -0.01,-104.65 0.01,-104.46 21.36 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/22/2024
SNOs_Map_GOES-17_NOAA-21_20241222.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 12/22/2024 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21