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: 4/29/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 04/29/2025 17:21:56 0.18, 61.46 0.12, 61.24 25.95 80
2 05/01/2025 17:02:54 0.19, 61.49 1.11, 65.82 491.98 80
3 05/02/2025 05:22:22 -0.19, 61.54 -0.08, 61.09 52.28 80
4 05/04/2025 05:03:19 -0.20, 61.57 -1.04, 65.68 465.79 80
5 05/04/2025 17:22:58 0.20, 61.54 0.04, 60.89 73.53 80
6 05/06/2025 17:01:15 0.20, 61.57 1.03, 65.48 445.05 80
7 05/07/2025 05:23:22 -0.20, 61.62 -0.02, 60.75 98.95 80
8 05/09/2025 05:01:38 -0.20, 61.65 -0.98, 65.34 419.68 80
9 05/09/2025 17:23:56 0.20, 61.61 -0.05, 60.57 119.51 80
10 05/11/2025 17:02:12 0.20, 61.65 0.96, 65.15 398.84 80
11 05/12/2025 05:24:20 -0.20, 61.70 0.05, 60.42 145.34 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 4/29/2025
SNOs_Map_GOES-15_TERRA_20250430.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 04/29/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA