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: 4/28/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/29/2025 08:37:38 0.29,-108.36 0.24,-108.13 27.00 80
2 05/01/2025 20:38:12 -0.27,-108.38 -0.40,-108.91 60.70 80
3 05/02/2025 20:22:08 -0.30,-108.38 0.57,-104.37 456.33 80
4 05/04/2025 08:41:18 0.25,-108.37 0.53,-109.66 146.86 80
5 05/05/2025 08:25:14 0.28,-108.38 -0.44,-105.13 370.45 80
6 05/06/2025 20:44:33 -0.22,-108.40 -0.67,-110.45 233.51 80
7 05/07/2025 20:28:29 -0.25,-108.41 0.31,-105.92 284.04 80
8 05/09/2025 08:47:39 0.18,-108.40 0.79,-111.21 318.74 80
9 05/10/2025 08:31:34 0.21,-108.41 -0.19,-106.67 198.74 80
10 05/11/2025 20:50:53 -0.15,-108.43 -0.95,-111.99 405.39 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/28/2025
SNOs_Map_GOES-14_NOAA-20_20250429.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 04/28/2025 in txt file.

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