Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/18/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/19/2025 20:02:55 0.01, -95.44 -0.86, -99.33 443.09 80
2 05/20/2025 19:41:32 0.01, -95.96 0.24, -94.82 129.49 80
3 05/22/2025 08:06:05 -0.01, -96.74 0.73,-100.14 386.46 80
4 05/23/2025 07:44:42 -0.01, -97.26 -0.38, -95.63 185.91 80
5 05/24/2025 20:09:22 0.01, -98.08 -0.62,-100.97 329.80 80
6 05/25/2025 19:48:00 0.01, -98.60 0.49, -96.47 242.71 80
7 05/27/2025 08:12:31 -0.01, -99.37 0.54,-101.77 273.40 80
8 05/28/2025 07:51:09 -0.01, -99.89 -0.57, -97.26 298.78 80
9 05/29/2025 20:15:49 0.01,-100.70 -0.41,-102.61 217.25 80
10 05/30/2025 19:54:27 0.01,-101.22 0.71, -98.10 355.51 80
11 06/01/2025 08:18:58 -0.01,-102.01 0.32,-103.41 159.79 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/18/2025
SNOs_Map_GOES-16_NOAA-20_20250519.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 05/18/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-20