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: 7/15/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon METOP-C Lat,Lon Distance(km) Time Diff (sec)
1 07/17/2025 17:22:06 0.05, 61.34 0.19, 61.90 64.26 80
2 07/19/2025 05:43:36 0.01, 61.28 0.86, 57.35 447.13 80
3 07/20/2025 05:20:17 -0.03, 61.29 -0.27, 62.35 120.16 80
4 07/21/2025 17:41:56 -0.03, 61.38 -0.82, 57.77 411.70 80
5 07/22/2025 17:18:36 0.01, 61.39 0.31, 62.76 155.49 80
6 07/24/2025 05:40:07 0.04, 61.34 0.74, 58.21 356.63 80
7 07/25/2025 05:16:47 -0.00, 61.36 -0.39, 63.21 210.27 80
8 07/26/2025 17:38:26 -0.05, 61.45 -0.68, 58.63 321.89 80
9 07/27/2025 17:15:07 -0.01, 61.46 0.45, 63.62 245.36 80
10 07/29/2025 05:36:37 0.06, 61.40 0.60, 59.07 266.38 80

Figure of GOES-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 7/15/2025
SNOs_Map_GOES-15_METOP-C_20250716.jpg

Download SNOs between GOES-15 and METOP-C since TLE EPOCH: 07/15/2025 in txt file.

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