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: 7/14/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2025 17:15:16 0.07, 61.33 0.07, 61.41 8.27 80
2 07/18/2025 05:15:32 -0.05, 61.28 -0.03, 61.30 2.93 80
3 07/20/2025 17:15:55 0.03, 61.38 -0.00, 61.15 25.39 80
4 07/22/2025 16:54:03 0.06, 61.40 0.95, 65.78 496.44 80
5 07/23/2025 05:16:10 -0.01, 61.34 0.06, 61.05 33.79 80
6 07/25/2025 04:54:19 -0.05, 61.37 -0.97, 65.66 487.71 80
7 07/25/2025 17:16:33 -0.00, 61.45 -0.14, 60.91 61.69 80
8 07/27/2025 16:54:42 0.03, 61.48 0.89, 65.53 460.30 80
9 07/28/2025 05:16:48 0.02, 61.41 0.16, 60.80 69.37 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 7/14/2025
SNOs_Map_GOES-15_TERRA_20250715.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 07/14/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA