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: 3/18/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2025 06:21:41 -0.08, -75.39 -0.22, -74.91 55.44 80
2 03/21/2025 18:24:49 0.07, -75.44 0.02, -75.67 25.54 80
3 03/22/2025 18:08:42 0.07, -75.46 1.02, -71.12 494.06 80
4 03/24/2025 06:30:27 -0.06, -75.50 0.14, -76.38 100.87 80
5 03/25/2025 06:09:01 -0.06, -75.52 -0.86, -71.84 418.76 80
6 03/26/2025 18:30:55 0.05, -75.56 -0.31, -77.14 180.64 80
7 03/27/2025 18:14:49 0.05, -75.58 0.70, -72.60 339.76 80
8 03/29/2025 06:36:34 -0.05, -75.64 0.44, -77.86 253.43 80
9 03/30/2025 06:15:08 -0.05, -75.67 -0.58, -73.32 266.87 80
10 03/31/2025 18:37:01 0.05, -75.70 -0.63, -78.61 332.22 80
11 04/01/2025 18:20:56 0.05, -75.73 0.45, -74.09 188.62 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/18/2025
SNOs_Map_GOES-16_NOAA-20_20250319.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 03/18/2025 in txt file.

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