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: 4/26/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/28/2025 08:53:42 0.27,-108.36 1.22,-112.66 489.84 80
2 04/29/2025 08:37:37 0.29,-108.36 0.26,-108.12 27.10 80
3 05/01/2025 20:38:12 -0.27,-108.38 -0.42,-108.91 60.74 80
4 05/02/2025 20:22:09 -0.30,-108.38 0.61,-104.38 456.36 80
5 05/04/2025 08:41:18 0.25,-108.37 0.54,-109.66 146.82 80
6 05/05/2025 08:25:13 0.28,-108.38 -0.43,-105.12 370.52 80
7 05/06/2025 20:44:33 -0.22,-108.40 -0.67,-110.45 233.43 80
8 05/07/2025 20:28:28 -0.25,-108.41 0.30,-105.91 284.14 80
9 05/09/2025 08:47:38 0.18,-108.40 0.79,-111.20 318.61 80
10 05/10/2025 08:31:34 0.21,-108.41 -0.19,-106.67 198.90 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/26/2025
SNOs_Map_GOES-14_NOAA-20_20250427.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 04/26/2025 in txt file.

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