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: 2/13/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/14/2025 08:25:17 -0.01,-104.71 0.07,-105.12 46.04 80
2 02/15/2025 08:03:51 -0.00,-104.71 -0.91,-100.58 470.72 80
3 02/16/2025 20:25:47 0.01,-104.65 -0.28,-105.87 139.78 80
4 02/17/2025 20:09:42 0.00,-104.66 0.76,-101.35 377.25 80
5 02/19/2025 08:31:29 -0.01,-104.72 0.43,-106.61 215.60 80
6 02/20/2025 08:10:05 -0.00,-104.72 -0.62,-102.09 301.05 80
7 02/21/2025 20:31:59 0.01,-104.66 -0.63,-107.37 310.33 80
8 02/22/2025 20:15:55 0.01,-104.66 0.43,-102.85 206.33 80
9 02/24/2025 08:37:42 -0.01,-104.72 0.75,-108.12 386.63 80
10 02/25/2025 08:16:17 -0.01,-104.72 -0.25,-103.58 129.84 80
11 02/26/2025 20:38:12 0.01,-104.65 -0.93,-108.88 481.91 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/13/2025
SNOs_Map_GOES-17_NOAA-20_20250214.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/13/2025 in txt file.

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