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: 4/16/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 04/17/2025 04:27:00 -0.03,-104.36 -0.26,-105.40 119.02 80
2 04/19/2025 04:10:40 -0.03,-104.35 0.71,-100.83 400.37 80
3 04/19/2025 16:30:09 0.02,-104.40 0.29,-105.56 132.65 80
4 04/21/2025 16:08:28 0.02,-104.39 -0.69,-100.99 387.18 80
5 04/22/2025 04:28:06 -0.02,-104.34 -0.32,-105.77 162.59 80
6 04/24/2025 04:11:44 -0.01,-104.33 0.66,-101.18 358.02 80
7 04/24/2025 16:28:33 0.01,-104.39 0.30,-105.93 174.58 80
8 04/26/2025 16:09:29 0.01,-104.38 -0.62,-101.33 346.62 80
9 04/27/2025 04:31:48 -0.02,-104.32 -0.36,-106.11 202.95 80
10 04/29/2025 04:12:43 -0.01,-104.31 0.58,-101.51 318.25 80
11 04/29/2025 16:29:31 0.01,-104.37 0.42,-106.25 214.27 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 4/16/2025
SNOs_Map_GOES-17_TERRA_20250417.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 04/16/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA