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: 11/14/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/15/2025 20:27:20 0.00,-104.67 -0.27,-105.85 134.81 80
2 11/16/2025 20:11:18 0.00,-104.68 0.75,-101.33 381.31 80
3 11/18/2025 08:33:08 0.01,-104.69 0.44,-106.60 218.23 80
4 11/19/2025 08:11:45 0.01,-104.69 -0.58,-102.08 297.29 80
5 11/20/2025 20:33:45 -0.02,-104.67 -0.60,-107.39 309.57 80
6 11/21/2025 20:17:41 -0.02,-104.67 0.37,-102.86 206.28 80
7 11/23/2025 08:39:31 0.02,-104.69 0.81,-108.13 392.84 80
8 11/24/2025 08:18:09 0.02,-104.68 -0.23,-103.61 122.40 80
9 11/25/2025 20:40:07 -0.02,-104.66 -1.00,-108.91 485.43 80
10 11/26/2025 20:24:05 -0.02,-104.66 0.04,-104.39 30.40 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/14/2025
SNOs_Map_GOES-16_NOAA-20_20251115.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 11/14/2025 in txt file.

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