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: 4/27/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/28/2025 08:53:41 0.27,-108.36 1.24,-112.66 489.88 80
2 04/29/2025 08:37:38 0.29,-108.36 0.22,-108.13 27.08 80
3 05/01/2025 20:38:13 -0.27,-108.38 -0.38,-108.92 60.71 80
4 05/02/2025 20:22:08 -0.30,-108.38 0.59,-104.38 456.33 80
5 05/04/2025 08:41:17 0.25,-108.37 0.56,-109.66 146.88 80
6 05/05/2025 08:25:14 0.28,-108.38 -0.46,-105.13 370.49 80
7 05/06/2025 20:44:32 -0.22,-108.40 -0.69,-110.45 233.45 80
8 05/07/2025 20:28:28 -0.25,-108.41 0.28,-105.91 284.14 80
9 05/09/2025 08:47:38 0.18,-108.40 0.81,-111.20 318.62 80
10 05/10/2025 08:31:34 0.21,-108.41 -0.17,-106.66 198.87 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/27/2025
SNOs_Map_GOES-14_NOAA-20_20250428.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 04/27/2025 in txt file.

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