Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/10/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 01/11/2025 06:33:17 0.00, -75.18 0.31, -76.54 155.45 80
2 01/12/2025 06:11:50 0.02, -75.18 -0.68, -72.00 362.01 80
3 01/13/2025 18:33:42 -0.02, -75.19 -0.50, -77.29 240.02 80
4 01/14/2025 18:17:35 -0.01, -75.19 0.55, -72.76 278.00 80
5 01/16/2025 06:39:20 0.01, -75.20 0.63, -78.01 320.25 80
6 01/17/2025 06:17:52 0.01, -75.21 -0.37, -73.47 198.11 80
7 01/18/2025 18:39:45 -0.01, -75.23 -0.80, -78.76 402.54 80
8 01/19/2025 18:23:37 -0.01, -75.25 0.20, -74.22 116.59 80
9 01/21/2025 06:45:21 0.01, -75.27 0.96, -79.48 479.68 80
10 01/22/2025 06:23:54 0.01, -75.29 -0.04, -74.94 39.53 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/10/2025
SNOs_Map_GOES-16_NOAA-21_20250111.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 01/10/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-21