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: 3/20/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 03/21/2025 04:39:15 -0.03,-104.38 -0.80,-107.88 398.42 80
2 03/23/2025 04:23:04 -0.03,-104.38 0.16,-103.34 117.17 80
3 03/23/2025 16:42:37 0.03,-104.41 0.82,-108.10 419.04 80
4 03/25/2025 16:21:05 0.03,-104.41 -0.14,-103.55 96.92 80
5 03/26/2025 04:40:46 -0.03,-104.37 -0.83,-108.35 451.64 80
6 03/28/2025 04:24:33 -0.03,-104.36 0.12,-103.80 65.11 80
7 03/28/2025 16:44:05 0.03,-104.41 0.88,-108.55 470.58 80
8 03/30/2025 16:22:31 0.03,-104.40 -0.07,-103.99 46.56 80
9 04/02/2025 04:25:55 -0.03,-104.35 -0.00,-104.22 15.05 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 3/20/2025
SNOs_Map_GOES-17_TERRA_20250321.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 03/20/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA