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: 8/12/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon METOP-C Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2025 05:23:46 0.16, 61.51 0.15, 61.57 6.28 80
2 08/15/2025 17:22:08 -0.18, 61.66 -0.11, 61.98 36.36 80
3 08/17/2025 05:43:40 0.24, 61.58 1.16, 57.42 474.01 80
4 08/18/2025 05:20:22 0.20, 61.60 0.04, 62.41 91.72 80
5 08/19/2025 17:42:02 -0.26, 61.74 -1.10, 57.82 445.59 80
6 08/20/2025 17:18:44 -0.22, 61.76 0.03, 62.81 120.10 80
7 08/22/2025 05:40:16 0.27, 61.69 1.03, 58.26 390.71 80
8 08/23/2025 05:16:57 0.23, 61.71 -0.11, 63.24 175.05 80
9 08/24/2025 17:38:37 -0.29, 61.84 -1.01, 58.67 362.07 80
10 08/25/2025 17:15:18 -0.25, 61.86 0.13, 63.66 203.73 80

Figure of GOES-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/12/2025
SNOs_Map_GOES-15_METOP-C_20250813.jpg

Download SNOs between GOES-15 and METOP-C since TLE EPOCH: 08/12/2025 in txt file.

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