Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/20/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon METOP-C Lat,Lon Distance(km) Time Diff (sec)
1 09/21/2025 05:17:01 0.47, 61.29 0.05, 63.28 226.48 80
2 09/22/2025 17:38:40 -0.52, 61.40 -1.12, 58.69 308.26 80
3 09/23/2025 17:15:21 -0.49, 61.40 -0.00, 63.69 260.24 80
4 09/25/2025 05:36:53 0.53, 61.29 0.99, 59.12 246.22 80
5 09/26/2025 05:13:33 0.51, 61.29 -0.13, 64.12 322.27 80
6 09/27/2025 17:35:12 -0.55, 61.41 -0.98, 59.54 213.41 80
7 09/28/2025 17:11:53 -0.53, 61.42 0.19, 64.52 354.48 80
8 09/30/2025 05:33:24 0.56, 61.32 0.89, 59.98 153.40 80
9 10/01/2025 05:10:05 0.54, 61.33 -0.29, 64.96 414.59 80
10 10/02/2025 17:31:43 -0.58, 61.46 -0.82, 60.39 121.83 80
11 10/03/2025 17:08:24 -0.56, 61.47 0.31, 65.38 445.62 80

Figure of GOES-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 9/20/2025
SNOs_Map_GOES-15_METOP-C_20250921.jpg

Download SNOs between GOES-15 and METOP-C since TLE EPOCH: 09/20/2025 in txt file.

Historical Predications of SNOs between GOES-15 and METOP-C