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: 8/8/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 08/09/2025 03:42:11 -0.02, -89.47 0.41, -87.65 207.88 80
2 08/11/2025 16:03:20 0.04, -89.51 0.63, -92.06 291.51 80
3 08/12/2025 15:48:00 0.03, -89.51 -0.07, -88.99 59.21 80
4 08/13/2025 15:35:22 0.02, -89.51 -0.83, -85.93 409.95 80
5 08/15/2025 04:09:17 -0.05, -89.49 -0.96, -93.43 450.09 80
6 08/16/2025 03:56:38 -0.05, -89.49 -0.27, -90.35 99.47 80
7 08/17/2025 03:41:19 -0.04, -89.49 0.47, -87.29 251.23 80
8 08/19/2025 16:02:26 0.07, -89.53 0.55, -91.69 246.21 80
9 08/20/2025 15:47:07 0.06, -89.54 -0.15, -88.62 104.76 80
10 08/21/2025 15:34:27 0.05, -89.55 -0.86, -85.55 455.97 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/8/2025
SNOs_Map_GOES-17_NOAA-19_20250809.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 08/08/2025 in txt file.

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