Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/25/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/26/2025 18:50:30 0.04, -83.48 0.37, -82.11 156.51 80
2 04/28/2025 07:15:01 -0.04, -84.24 0.67, -87.41 361.32 80
3 04/29/2025 06:53:40 -0.04, -84.74 -0.46, -82.91 209.38 80
4 04/30/2025 19:18:20 0.03, -85.54 -0.60, -88.25 309.59 80
5 05/01/2025 18:56:58 0.04, -86.04 0.54, -83.75 261.50 80
6 05/03/2025 07:21:30 -0.03, -86.81 0.50, -89.05 255.62 80
7 05/04/2025 07:00:08 -0.03, -87.32 -0.64, -84.55 315.85 80
8 05/05/2025 19:24:48 0.02, -88.13 -0.40, -89.89 201.75 80
9 05/06/2025 19:03:27 0.02, -88.64 0.75, -85.39 370.38 80
10 05/08/2025 07:27:58 -0.02, -89.43 0.29, -90.70 145.24 80
11 05/09/2025 07:06:37 -0.02, -89.95 -0.86, -86.20 427.03 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/25/2025
SNOs_Map_GOES-16_NOAA-20_20250426.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 04/25/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-20