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: 8/11/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 08/12/2025 05:18:28 0.14, 61.50 0.41, 60.12 156.60 80
2 08/14/2025 04:56:34 0.11, 61.53 -0.59, 64.75 366.26 80
3 08/14/2025 17:18:48 -0.16, 61.64 -0.53, 60.01 186.44 80
4 08/16/2025 16:56:54 -0.14, 61.68 0.49, 64.63 335.74 80
5 08/17/2025 05:18:59 0.19, 61.59 0.54, 59.91 190.37 80
6 08/19/2025 04:57:04 0.16, 61.63 -0.43, 64.55 330.98 80
7 08/19/2025 17:19:19 -0.21, 61.75 -0.61, 59.79 222.21 80
8 08/21/2025 16:57:24 -0.18, 61.79 0.37, 64.42 299.20 80
9 08/22/2025 05:19:29 0.23, 61.70 0.64, 59.70 226.82 80
10 08/24/2025 04:57:34 0.20, 61.74 -0.36, 64.33 294.84 80
11 08/24/2025 17:19:47 -0.25, 61.86 -0.74, 59.59 258.34 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 8/11/2025
SNOs_Map_GOES-15_TERRA_20250812.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 08/11/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA