Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/24/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon METOP-C Lat,Lon Distance(km) Time Diff (sec)
1 10/25/2025 15:24:22 0.31, -89.53 -0.04, -87.91 184.82 80
2 10/27/2025 03:43:24 -0.32, -89.47 -0.98, -92.51 346.09 80
3 10/28/2025 03:20:04 -0.32, -89.46 0.10, -87.51 222.68 80
4 10/29/2025 15:38:56 0.32, -89.52 0.89, -92.07 290.62 80
5 10/30/2025 15:20:57 0.33, -89.52 -0.20, -87.08 278.57 80
6 11/01/2025 03:39:58 -0.33, -89.47 -0.82, -91.68 251.54 80
7 11/02/2025 03:16:39 -0.33, -89.47 0.28, -86.68 317.75 80
8 11/03/2025 15:35:31 0.33, -89.53 0.70, -91.25 195.10 80
9 11/04/2025 15:17:32 0.33, -89.54 -0.40, -86.25 374.44 80
10 11/06/2025 03:36:33 -0.33, -89.48 -0.61, -90.85 155.43 80
11 11/07/2025 03:13:13 -0.34, -89.49 0.50, -85.86 413.96 80

Figure of GOES-17 and METOP-C satellite orbits during SNOs since TLE Epoch: 10/24/2025
SNOs_Map_GOES-17_METOP-C_20251025.jpg

Download SNOs between GOES-17 and METOP-C since TLE EPOCH: 10/24/2025 in txt file.

Historical Predications of SNOs between GOES-17 and METOP-C