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: 1/19/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/19/2025 08:10:04 0.02,-104.71 -0.54,-102.08 299.38 80
2 01/20/2025 20:32:01 -0.02,-104.66 -0.62,-107.39 310.69 80
3 01/21/2025 20:15:57 -0.02,-104.66 0.38,-102.85 205.90 80
4 01/23/2025 08:37:46 0.02,-104.72 0.77,-108.14 388.53 80
5 01/24/2025 08:16:22 0.03,-104.72 -0.23,-103.60 127.53 80
6 01/25/2025 20:38:18 -0.03,-104.66 -0.96,-108.90 483.47 80
7 01/26/2025 20:22:14 -0.03,-104.66 0.04,-104.37 32.81 80
8 01/29/2025 08:25:17 0.04,-104.71 0.14,-105.11 45.53 80
9 01/30/2025 08:03:53 0.04,-104.71 -0.87,-100.58 470.42 80
10 01/31/2025 20:25:49 -0.04,-104.65 -0.31,-105.89 140.60 80
11 02/01/2025 20:09:45 -0.04,-104.65 0.71,-101.36 375.81 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/19/2025
SNOs_Map_GOES-17_NOAA-20_20250119.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/19/2025 in txt file.

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