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: 10/23/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon METOP-C Lat,Lon Distance(km) Time Diff (sec)
1 10/24/2025 15:42:21 0.31, -89.53 1.08, -92.90 383.93 80
2 10/25/2025 15:21:43 0.31, -89.53 -0.06, -87.91 184.79 80
3 10/27/2025 03:43:23 -0.32, -89.47 -1.02, -92.50 346.14 80
4 10/28/2025 03:20:05 -0.32, -89.46 0.12, -87.51 222.63 80
5 10/29/2025 15:38:57 0.32, -89.52 0.87, -92.08 290.68 80
6 10/30/2025 15:20:57 0.33, -89.52 -0.22, -87.08 278.52 80
7 11/01/2025 03:39:59 -0.33, -89.47 -0.79, -91.68 251.62 80
8 11/02/2025 03:16:39 -0.33, -89.47 0.30, -86.68 317.69 80
9 11/03/2025 15:35:30 0.33, -89.53 0.73, -91.24 195.17 80
10 11/04/2025 15:17:32 0.33, -89.54 -0.42, -86.26 374.40 80
11 11/06/2025 03:36:32 -0.33, -89.48 -0.64, -90.85 155.45 80

Figure of GOES-17 and METOP-C satellite orbits during SNOs since TLE Epoch: 10/23/2025
SNOs_Map_GOES-17_METOP-C_20251024.jpg

Download SNOs between GOES-17 and METOP-C since TLE EPOCH: 10/23/2025 in txt file.

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