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: 7/17/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 07/18/2025 05:15:32 -0.05, 61.27 -0.04, 61.29 2.81 80
2 07/20/2025 17:15:55 0.03, 61.36 0.01, 61.15 23.67 80
3 07/22/2025 16:54:04 0.06, 61.38 0.97, 65.78 498.97 80
4 07/23/2025 05:16:10 -0.01, 61.32 0.04, 61.04 30.95 80
5 07/25/2025 04:54:18 -0.05, 61.34 -0.94, 65.67 491.20 80
6 07/25/2025 17:16:33 -0.00, 61.42 -0.11, 60.91 58.08 80
7 07/27/2025 16:54:41 0.03, 61.44 0.87, 65.53 464.57 80
8 07/28/2025 05:16:48 0.02, 61.37 0.12, 60.80 64.77 80
9 07/30/2025 04:54:56 -0.01, 61.40 -0.88, 65.42 457.75 80
10 07/30/2025 17:17:10 -0.04, 61.48 -0.23, 60.67 91.97 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 7/17/2025
SNOs_Map_GOES-15_TERRA_20250718.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 07/17/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA