Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and AQUA 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 AQUA Lat,Lon Distance(km) Time Diff (sec)
1 09/16/2025 08:39:45 -0.21, -89.48 -0.71, -87.02 279.64 80
2 09/16/2025 20:58:58 0.20, -89.51 -0.24, -91.67 245.61 80
3 09/18/2025 20:41:00 0.21, -89.52 0.81, -86.61 330.39 80
4 09/19/2025 09:00:03 -0.20, -89.50 0.17, -91.22 195.39 80
5 09/21/2025 08:36:44 -0.21, -89.51 -0.91, -86.16 381.44 80
6 09/21/2025 20:58:37 0.20, -89.54 -0.09, -90.80 143.55 80
7 09/23/2025 20:35:18 0.21, -89.56 1.03, -85.74 434.49 80
8 09/24/2025 08:57:01 -0.19, -89.55 0.00, -90.34 90.44 80
9 09/26/2025 08:33:42 -0.20, -89.57 -1.14, -85.29 487.48 80
10 09/26/2025 20:55:34 0.18, -89.59 0.10, -89.92 37.66 80

Figure of GOES-17 and AQUA satellite orbits during SNOs since TLE Epoch: 9/14/2025
SNOs_Map_GOES-17_AQUA_20250915.jpg

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

Historical Predications of SNOs between GOES-17 and AQUA