Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/12/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon METOP-B Lat,Lon Distance(km) Time Diff (sec)
1 07/14/2025 15:04:27 -0.03, -89.35 0.06, -89.65 35.74 80
2 07/17/2025 03:00:12 0.04, -89.18 -0.01, -89.30 13.88 80
3 07/19/2025 14:58:29 -0.03, -88.96 -0.07, -88.92 6.52 80
4 07/22/2025 02:59:33 0.03, -88.80 0.07, -88.55 27.44 80
5 07/24/2025 14:55:09 -0.04, -88.58 -0.10, -88.16 47.83 80
6 07/26/2025 03:14:12 0.03, -88.50 -0.90, -92.79 488.75 80

Figure of GOES-17 and METOP-B satellite orbits during SNOs since TLE Epoch: 7/12/2025
SNOs_Map_GOES-17_METOP-B_20250713.jpg

Download SNOs between GOES-17 and METOP-B since TLE EPOCH: 07/12/2025 in txt file.

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