Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/18/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon METOP-B Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2025 04:50:49 0.63, 61.38 0.43, 62.17 90.10 80
2 10/20/2025 17:12:38 -0.65, 61.52 -1.51, 57.54 453.14 80
3 10/21/2025 16:49:25 -0.64, 61.53 -0.45, 62.52 111.21 80
4 10/23/2025 05:08:28 0.66, 61.43 1.43, 57.90 401.95 80
5 10/24/2025 04:50:35 0.65, 61.44 0.36, 62.87 162.56 80
6 10/25/2025 17:09:44 -0.67, 61.59 -1.42, 58.24 381.37 80
7 10/26/2025 16:46:31 -0.67, 61.61 -0.29, 63.21 182.40 80
8 10/28/2025 05:05:34 0.68, 61.52 1.32, 58.60 332.35 80
9 10/29/2025 04:47:40 0.68, 61.54 0.25, 63.58 231.73 80
10 10/30/2025 17:06:49 -0.68, 61.69 -1.28, 58.94 312.48 80
11 10/31/2025 16:43:36 -0.68, 61.71 -0.20, 63.91 250.99 80

Figure of GOES-15 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/18/2025
SNOs_Map_GOES-15_METOP-B_20251019.jpg

Download SNOs between GOES-15 and METOP-B since TLE EPOCH: 10/18/2025 in txt file.

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