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: 9/19/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 09/20/2025 16:59:49 -0.44, 61.41 -0.04, 63.26 211.07 80
2 09/21/2025 05:21:54 0.48, 61.29 1.04, 58.54 312.13 80
3 09/23/2025 04:59:54 0.46, 61.28 0.09, 63.20 216.53 80
4 09/23/2025 17:22:07 -0.50, 61.40 -1.14, 58.44 336.46 80
5 09/25/2025 17:00:08 -0.48, 61.41 -0.11, 63.09 191.68 80
6 09/26/2025 05:22:12 0.52, 61.29 1.11, 58.36 332.13 80
7 09/28/2025 05:00:12 0.51, 61.30 0.13, 63.02 195.46 80
8 09/28/2025 17:22:24 -0.54, 61.42 -1.21, 58.28 357.65 80
9 09/30/2025 17:00:24 -0.53, 61.44 -0.21, 62.93 169.23 80
10 10/01/2025 05:22:29 0.56, 61.33 1.22, 58.21 355.32 80
11 10/03/2025 05:00:29 0.55, 61.35 0.21, 62.86 171.39 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 9/19/2025
SNOs_Map_GOES-15_TERRA_20250920.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 09/19/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA