Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/3/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 07/04/2025 03:25:16 0.03, -93.48 0.57, -90.94 289.41 80
2 07/04/2025 15:42:03 -0.02, -93.22 0.49, -95.66 277.49 80
3 07/06/2025 15:25:29 -0.02, -92.15 -0.26, -91.00 131.01 80
4 07/07/2025 03:42:24 0.02, -91.86 -0.77, -95.76 442.10 80
5 07/09/2025 03:23:10 0.03, -90.80 -0.01, -91.10 33.67 80
6 07/11/2025 03:06:35 0.04, -89.73 0.70, -86.42 375.04 80
7 07/11/2025 15:23:22 -0.03, -89.47 0.35, -91.15 191.55 80
8 07/13/2025 15:06:48 -0.04, -88.41 -0.44, -86.49 217.59 80
9 07/14/2025 03:23:43 0.04, -88.12 -0.59, -91.25 355.44 80
10 07/16/2025 03:07:08 0.05, -87.06 0.14, -86.58 54.45 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 7/3/2025
SNOs_Map_GOES-17_TERRA_20250704.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 07/03/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA