Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/13/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/16/2025 08:37:46 -0.25,-108.26 -0.25,-108.29 3.38 51
2 06/18/2025 20:38:48 0.28,-108.28 0.13,-109.07 90.41 80
3 06/19/2025 20:22:43 0.24,-108.27 1.08,-104.53 426.32 80
4 06/21/2025 08:41:52 -0.32,-108.23 0.05,-109.81 180.41 80
5 06/22/2025 08:25:47 -0.29,-108.22 -0.96,-105.28 335.70 80
6 06/23/2025 20:45:05 0.37,-108.23 -0.16,-110.59 269.33 80
7 06/24/2025 20:28:59 0.34,-108.22 0.80,-106.05 246.87 80
8 06/26/2025 08:48:09 -0.41,-108.18 0.32,-111.33 359.70 80
9 06/27/2025 08:32:04 -0.38,-108.17 -0.70,-106.80 156.44 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/13/2025
SNOs_Map_GOES-14_NOAA-20_20250614.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 06/13/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20