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: 5/15/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/17/2025 20:38:27 -0.11,-108.39 -0.27,-108.97 67.53 80
2 05/18/2025 20:22:23 -0.15,-108.38 0.72,-104.44 449.33 80
3 05/20/2025 08:41:33 0.08,-108.36 0.37,-109.73 156.17 80
4 05/21/2025 08:25:29 0.12,-108.35 -0.61,-105.19 360.58 80
5 05/22/2025 20:44:47 -0.04,-108.37 -0.51,-110.51 243.61 80
6 05/23/2025 20:28:43 -0.08,-108.37 0.48,-105.98 273.16 80
7 05/25/2025 08:47:52 0.00,-108.34 0.67,-111.26 332.58 80
8 05/26/2025 08:31:47 0.03,-108.34 -0.31,-106.72 183.73 80
9 05/27/2025 20:51:06 0.04,-108.35 -0.79,-112.04 421.53 80
10 05/28/2025 20:35:01 0.01,-108.34 0.20,-107.51 94.85 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/15/2025
SNOs_Map_GOES-14_NOAA-20_20250516.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 05/15/2025 in txt file.

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