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: 9/14/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/16/2025 04:05:35 -0.18, -89.47 -0.74, -91.93 280.37 80
2 09/17/2025 03:50:15 -0.18, -89.47 -0.06, -88.84 70.54 80
3 09/18/2025 03:37:35 -0.17, -89.47 0.68, -85.78 421.56 80
4 09/19/2025 16:11:16 0.20, -89.54 1.03, -93.24 421.14 80
5 09/20/2025 15:58:36 0.19, -89.55 0.36, -90.15 69.67 80
6 09/21/2025 15:43:17 0.18, -89.56 -0.38, -87.09 282.00 80
7 09/24/2025 04:04:36 -0.20, -89.53 -0.64, -91.55 229.76 80
8 09/25/2025 03:49:16 -0.20, -89.54 0.05, -88.47 122.23 80
9 09/26/2025 03:36:35 -0.20, -89.55 0.74, -85.39 474.28 80
10 09/27/2025 16:10:18 0.22, -89.63 0.95, -92.85 367.80 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/14/2025
SNOs_Map_GOES-17_NOAA-19_20250915.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 09/14/2025 in txt file.

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