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: 5/10/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/11/2025 19:09:55 0.03, -91.24 0.98, -87.04 478.88 80
2 05/13/2025 07:34:27 -0.02, -92.01 0.06, -92.34 37.82 80
3 05/15/2025 19:35:06 0.02, -93.33 0.08, -93.19 17.03 80
4 05/17/2025 07:59:37 -0.02, -94.11 0.96, -98.49 499.47 80
5 05/18/2025 07:38:14 -0.02, -94.62 -0.14, -93.98 72.38 80
6 05/19/2025 20:02:55 0.01, -95.43 -0.87, -99.33 444.46 80
7 05/20/2025 19:41:32 0.01, -95.95 0.24, -94.82 127.92 80
8 05/22/2025 08:06:05 -0.01, -96.73 0.74,-100.14 387.78 80
9 05/23/2025 07:44:42 -0.01, -97.25 -0.36, -95.63 184.42 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/10/2025
SNOs_Map_GOES-16_NOAA-20_20250511.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 05/10/2025 in txt file.

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