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: 8/19/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 08/21/2025 16:57:24 -0.18, 61.76 0.37, 64.42 303.07 80
2 08/22/2025 05:19:29 0.23, 61.65 0.64, 59.70 221.86 80
3 08/24/2025 04:57:34 0.20, 61.69 -0.36, 64.33 300.79 80
4 08/24/2025 17:19:47 -0.25, 61.81 -0.74, 59.59 253.00 80
5 08/26/2025 16:57:52 -0.22, 61.84 0.28, 64.22 269.80 80
6 08/27/2025 05:19:57 0.27, 61.74 0.73, 59.49 255.00 80
7 08/29/2025 04:58:01 0.25, 61.78 -0.24, 64.13 267.26 80
8 08/29/2025 17:20:15 -0.30, 61.90 -0.85, 59.39 286.87 80
9 08/31/2025 16:58:19 -0.27, 61.95 0.14, 64.02 234.82 80
10 09/01/2025 05:20:24 0.32, 61.85 0.87, 59.30 290.36 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 8/19/2025
SNOs_Map_GOES-15_TERRA_20250820.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 08/19/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA