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: 11/8/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/09/2025 20:39:37 -0.00,-104.67 -0.93,-108.84 475.47 80
2 11/10/2025 20:23:35 0.00,-104.67 0.08,-104.32 40.09 80
3 11/13/2025 08:26:44 -0.00,-104.68 0.07,-105.08 44.60 80
4 11/14/2025 08:05:21 -0.01,-104.68 -0.95,-100.55 470.97 80
5 11/15/2025 20:27:21 -0.00,-104.68 -0.25,-105.86 134.78 80
6 11/16/2025 20:11:18 0.00,-104.68 0.77,-101.34 381.52 80
7 11/18/2025 08:33:08 0.01,-104.70 0.43,-106.61 217.34 80
8 11/19/2025 08:11:46 0.01,-104.70 -0.59,-102.09 298.31 80
9 11/20/2025 20:33:44 -0.02,-104.68 -0.66,-107.38 308.51 80
10 11/21/2025 20:17:42 -0.02,-104.69 0.37,-102.86 207.54 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/8/2025
SNOs_Map_GOES-16_NOAA-20_20251109.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 11/08/2025 in txt file.

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