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: 9/19/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon METOP-B Lat,Lon Distance(km) Time Diff (sec)
1 09/20/2025 04:48:23 0.42, 61.29 0.11, 62.80 172.18 80
2 09/21/2025 17:10:05 -0.47, 61.40 -1.21, 58.20 365.49 80
3 09/22/2025 16:46:48 -0.44, 61.40 -0.03, 63.17 201.56 80
4 09/24/2025 05:08:22 0.48, 61.28 1.10, 58.60 306.47 80
5 09/25/2025 04:45:05 0.45, 61.29 -0.08, 63.57 260.44 80
6 09/26/2025 17:06:47 -0.50, 61.41 -1.06, 58.97 278.04 80
7 09/27/2025 16:43:29 -0.48, 61.42 0.06, 63.95 288.43 80
8 09/29/2025 05:05:03 0.52, 61.31 0.95, 59.37 220.99 80
9 09/30/2025 04:41:46 0.50, 61.32 -0.17, 64.35 345.30 80
10 10/01/2025 17:03:28 -0.54, 61.45 -0.89, 59.74 194.06 80
11 10/02/2025 16:40:11 -0.51, 61.46 0.24, 64.72 371.89 80

Figure of GOES-15 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/19/2025
SNOs_Map_GOES-15_METOP-B_20250920.jpg

Download SNOs between GOES-15 and METOP-B since TLE EPOCH: 09/19/2025 in txt file.

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