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: 6/18/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 06/20/2025 17:09:03 0.19, 61.31 0.48, 62.73 161.07 80
2 06/21/2025 05:31:11 -0.16, 61.27 0.55, 57.99 373.16 80
3 06/23/2025 05:09:22 -0.18, 61.27 -0.44, 62.60 150.77 80
4 06/23/2025 17:31:37 0.15, 61.31 -0.60, 57.84 394.12 80
5 06/25/2025 17:09:48 0.17, 61.31 0.41, 62.45 129.36 80
6 06/26/2025 05:31:56 -0.14, 61.28 0.61, 57.72 404.74 80
7 06/28/2025 05:10:07 -0.17, 61.29 -0.40, 62.32 118.47 80
8 06/28/2025 17:32:21 0.13, 61.32 -0.62, 57.56 426.75 80
9 06/30/2025 17:10:32 0.16, 61.33 0.35, 62.18 97.04 80
10 07/01/2025 05:32:39 -0.12, 61.29 0.67, 57.45 436.52 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 6/18/2025
SNOs_Map_GOES-15_TERRA_20250619.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 06/18/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA