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: 10/12/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/13/2025 08:04:13 -0.04,-104.69 -1.01,-100.36 493.24 80
2 10/14/2025 20:26:07 0.04,-104.70 -0.15,-105.66 108.77 80
3 10/15/2025 20:10:01 0.04,-104.70 0.84,-101.11 408.70 80
4 10/17/2025 08:31:47 -0.04,-104.70 0.31,-106.37 190.57 80
5 10/18/2025 08:10:21 -0.04,-104.70 -0.68,-101.83 326.76 80
6 10/19/2025 20:32:14 0.03,-104.71 -0.53,-107.12 274.96 80
7 10/20/2025 20:16:09 0.03,-104.71 0.53,-102.59 243.00 80
8 10/22/2025 08:37:54 -0.02,-104.72 0.67,-107.84 355.02 80
9 10/23/2025 08:16:27 -0.02,-104.72 -0.33,-103.29 162.32 80
10 10/24/2025 20:38:21 0.01,-104.72 -0.86,-108.58 440.32 80
11 10/25/2025 20:22:14 0.02,-104.72 0.14,-104.04 77.37 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/12/2025
SNOs_Map_GOES-16_NOAA-20_20251013.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 10/12/2025 in txt file.

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