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: 8/25/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 08/26/2025 16:57:53 -0.22, 61.66 0.31, 64.21 289.88 80
2 08/27/2025 05:19:58 0.27, 61.55 0.69, 59.49 234.29 80
3 08/29/2025 04:58:02 0.24, 61.52 -0.27, 64.13 295.90 80
4 08/29/2025 17:20:17 -0.30, 61.61 -0.76, 59.37 254.79 80
5 08/31/2025 16:58:21 -0.27, 61.58 0.22, 64.00 274.80 80
6 09/01/2025 05:20:26 0.32, 61.48 0.78, 59.28 249.68 80
7 09/03/2025 04:58:30 0.30, 61.46 -0.21, 63.92 279.18 80
8 09/03/2025 17:20:43 -0.34, 61.56 -0.87, 59.17 271.87 80
9 09/05/2025 16:58:47 -0.32, 61.54 0.15, 63.80 256.68 80
10 09/06/2025 05:20:52 0.36, 61.44 0.86, 59.08 268.07 80
11 09/08/2025 04:58:56 0.33, 61.42 -0.16, 63.71 260.24 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 8/25/2025
SNOs_Map_GOES-15_TERRA_20250826.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 08/25/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA