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: 12/1/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 12/02/2025 05:02:21 0.64, 61.46 0.55, 61.80 39.21 80
2 12/04/2025 17:02:17 -0.63, 61.53 -0.57, 61.77 26.82 80
3 12/05/2025 05:18:57 0.59, 61.44 1.52, 57.05 498.77 80
4 12/07/2025 05:02:02 0.62, 61.42 0.54, 61.77 39.08 80
5 12/09/2025 17:01:57 -0.60, 61.50 -0.57, 61.74 27.18 80
6 12/10/2025 05:18:38 0.56, 61.41 1.51, 57.02 499.39 80
7 12/12/2025 05:01:43 0.59, 61.39 0.48, 61.73 39.11 80
8 12/14/2025 17:01:37 -0.56, 61.46 -0.52, 61.71 28.00 80
9 12/15/2025 05:18:18 0.51, 61.38 1.45, 56.99 499.74 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 12/1/2025
SNOs_Map_GOES-15_TERRA_20251202.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 12/01/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA