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: 9/19/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/20/2025 08:38:33 -0.10,-104.67 0.68,-108.07 388.23 80
2 09/21/2025 08:17:07 -0.10,-104.67 -0.33,-103.53 128.99 80
3 09/22/2025 20:39:03 0.10,-104.69 -0.84,-108.83 472.43 80
4 09/23/2025 20:22:57 0.10,-104.70 0.17,-104.29 45.25 80
5 09/26/2025 08:25:59 -0.10,-104.70 -0.04,-105.03 37.32 80
6 09/27/2025 08:04:34 -0.10,-104.70 -1.05,-100.49 479.66 80
7 09/28/2025 20:26:28 0.10,-104.71 -0.16,-105.78 122.38 80
8 09/29/2025 20:10:24 0.11,-104.72 0.91,-101.26 394.89 80
9 10/01/2025 08:32:10 -0.10,-104.71 0.29,-106.51 204.89 80
10 10/02/2025 08:10:44 -0.11,-104.71 -0.73,-101.98 311.94 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/19/2025
SNOs_Map_GOES-16_NOAA-20_20250920.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 09/19/2025 in txt file.

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