Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/12/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 07/13/2025 04:25:31 0.00,-104.70 -0.25,-106.06 153.93 80
2 07/15/2025 04:06:19 0.00,-104.70 0.67,-101.43 371.35 80
3 07/15/2025 16:23:06 -0.00,-104.73 0.30,-106.17 163.79 80
4 07/17/2025 16:06:35 -0.00,-104.73 -0.69,-101.55 361.55 80
5 07/18/2025 04:26:10 0.00,-104.70 -0.35,-106.31 183.38 80
6 07/20/2025 04:06:59 0.01,-104.70 0.65,-101.70 341.49 80
7 07/20/2025 16:23:46 -0.01,-104.72 0.36,-106.43 193.84 80
8 07/22/2025 16:07:14 -0.01,-104.72 -0.60,-101.80 330.90 80
9 07/23/2025 04:24:10 0.01,-104.69 -0.38,-106.57 214.13 80
10 07/25/2025 04:07:38 0.00,-104.68 0.58,-101.95 311.05 80
11 07/25/2025 16:24:25 -0.01,-104.71 0.42,-106.68 224.08 80

Figure of GOES-16 and TERRA satellite orbits during SNOs since TLE Epoch: 7/12/2025
SNOs_Map_GOES-16_TERRA_20250713.jpg

Download SNOs between GOES-16 and TERRA since TLE EPOCH: 07/12/2025 in txt file.

Historical Predications of SNOs between GOES-16 and TERRA