Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/9/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 07/10/2025 17:11:56 0.10, 61.31 0.16, 61.66 39.15 80
2 07/11/2025 05:34:03 -0.06, 61.26 0.82, 56.92 491.94 80
3 07/13/2025 05:12:12 -0.09, 61.27 -0.15, 61.54 30.69 80
4 07/15/2025 17:12:36 0.08, 61.36 0.09, 61.40 5.28 80
5 07/18/2025 05:15:08 -0.05, 61.32 -0.06, 61.29 3.49 56
6 07/20/2025 17:15:55 0.03, 61.43 -0.04, 61.16 30.89 80
7 07/22/2025 16:54:04 0.06, 61.46 0.97, 65.77 489.76 80
8 07/23/2025 05:16:11 -0.01, 61.41 0.04, 61.04 41.29 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 7/9/2025
SNOs_Map_GOES-15_TERRA_20250710.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 07/09/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA