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: 7/8/2025
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 0.19, 61.65 39.09 80
2 07/11/2025 05:34:03 -0.06, 61.26 0.86, 56.93 492.16 80
3 07/13/2025 05:12:13 -0.09, 61.27 -0.17, 61.54 30.49 80
4 07/15/2025 17:15:16 0.07, 61.36 0.06, 61.41 5.62 80
5 07/18/2025 05:15:32 -0.05, 61.33 -0.02, 61.30 4.78 80
6 07/20/2025 17:15:55 0.03, 61.43 -0.01, 61.15 31.44 80
7 07/22/2025 16:54:03 0.06, 61.47 0.95, 65.78 489.17 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 7/8/2025
SNOs_Map_GOES-15_TERRA_20250709.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 07/08/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA