Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/18/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 08/20/2025 03:08:42 -0.03, -89.48 0.22, -88.35 128.67 80
2 08/20/2025 15:30:47 0.05, -89.52 0.80, -93.07 403.69 80
3 08/22/2025 15:08:52 0.03, -89.53 -0.19, -88.44 124.01 80
4 08/23/2025 03:31:06 -0.05, -89.49 -0.85, -93.19 421.46 80
5 08/25/2025 03:09:11 -0.04, -89.51 0.15, -88.56 107.54 80
6 08/25/2025 15:31:16 0.06, -89.56 0.86, -93.29 423.96 80
7 08/27/2025 15:09:21 0.05, -89.58 -0.16, -88.66 105.49 80
8 08/28/2025 03:31:36 -0.07, -89.55 -0.88, -93.42 439.88 80
9 08/30/2025 03:09:40 -0.06, -89.57 0.09, -88.78 90.06 80
10 08/30/2025 15:31:45 0.08, -89.62 0.91, -93.50 441.08 80
11 09/01/2025 15:09:49 0.07, -89.65 -0.07, -88.86 88.82 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 8/18/2025
SNOs_Map_GOES-17_TERRA_20250819.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 08/18/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA