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: 6/24/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/24/2025 20:29:15 0.34,-108.25 0.82,-106.12 243.18 80
2 06/26/2025 08:48:27 -0.41,-108.20 0.31,-111.41 365.70 80
3 06/27/2025 08:32:25 -0.38,-108.19 -0.70,-106.89 149.79 80
4 06/28/2025 20:51:45 0.45,-108.22 -0.44,-112.21 455.04 80
5 06/29/2025 20:35:41 0.42,-108.21 0.52,-107.67 61.02 80
6 07/02/2025 08:36:11 -0.45,-108.17 -0.40,-108.44 30.52 80
7 07/03/2025 08:20:08 -0.42,-108.17 -1.36,-103.91 485.34 80
8 07/04/2025 20:39:29 0.49,-108.19 0.28,-109.25 119.41 80
9 07/05/2025 20:23:26 0.46,-108.19 1.24,-104.71 396.47 80
10 07/07/2025 08:42:38 -0.53,-108.15 -0.12,-110.01 211.13 80
11 07/08/2025 08:26:34 -0.50,-108.14 -1.08,-105.47 304.24 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/24/2025
SNOs_Map_GOES-14_NOAA-20_20250625.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 06/24/2025 in txt file.

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