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: 4/13/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 04/14/2025 04:09:30 -0.04,-104.37 0.75,-100.44 445.06 80
2 04/14/2025 16:29:00 0.04,-104.42 0.18,-105.20 88.63 80
3 04/16/2025 16:07:21 0.03,-104.41 -0.78,-100.63 430.42 80
4 04/17/2025 04:27:00 -0.03,-104.36 -0.27,-105.40 119.16 80
5 04/19/2025 04:10:41 -0.03,-104.35 0.72,-100.83 399.76 80
6 04/19/2025 16:30:11 0.03,-104.40 0.24,-105.58 133.81 80
7 04/21/2025 16:08:30 0.02,-104.39 -0.67,-100.99 385.39 80
8 04/22/2025 04:28:10 -0.02,-104.34 -0.31,-105.78 164.17 80
9 04/24/2025 04:11:49 -0.02,-104.33 0.64,-101.20 355.60 80
10 04/24/2025 16:28:38 0.01,-104.38 0.36,-105.94 177.64 80
11 04/26/2025 16:12:17 0.02,-104.37 -0.63,-101.36 342.53 80
12 04/27/2025 04:31:55 -0.02,-104.32 -0.39,-106.14 206.87 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 4/13/2025
SNOs_Map_GOES-17_TERRA_20250414.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 04/13/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA