Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/17/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 07/18/2025 16:06:00 -0.01, -89.51 0.82, -93.17 416.62 80
2 07/19/2025 15:53:20 -0.01, -89.51 0.14, -90.09 66.42 80
3 07/20/2025 15:38:02 -0.01, -89.51 -0.60, -87.03 283.77 80
4 07/23/2025 03:59:14 0.00, -89.50 -0.47, -91.44 222.79 80
5 07/24/2025 03:43:55 0.01, -89.50 0.27, -88.38 127.76 80
6 07/25/2025 03:31:17 0.02, -89.50 1.01, -85.32 478.48 80
7 07/26/2025 16:05:08 -0.00, -89.53 0.75, -92.81 374.06 80
8 07/27/2025 15:52:29 -0.01, -89.54 0.06, -89.73 22.93 80
9 07/28/2025 15:37:10 -0.02, -89.55 -0.70, -86.67 328.55 80
10 07/31/2025 03:58:23 0.00, -89.56 -0.35, -91.09 175.41 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/17/2025
SNOs_Map_GOES-17_NOAA-19_20250718.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 07/17/2025 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-19