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: 3/31/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 04/02/2025 04:23:14 -0.04,-104.39 0.02,-104.21 20.44 80
2 04/04/2025 16:23:50 0.04,-104.42 0.02,-104.41 2.69 80
3 04/07/2025 04:24:33 -0.03,-104.38 -0.07,-104.63 27.63 80
4 04/09/2025 04:08:17 -0.03,-104.39 0.85,-100.06 491.54 80
5 04/09/2025 16:27:47 0.03,-104.43 0.13,-104.81 43.67 80
6 04/11/2025 16:06:10 0.03,-104.44 -0.84,-100.24 476.27 80
7 04/12/2025 04:25:50 -0.03,-104.40 -0.16,-105.03 71.37 80
8 04/14/2025 04:09:32 -0.03,-104.41 0.77,-100.46 448.74 80
9 04/14/2025 16:29:03 0.02,-104.45 0.18,-105.21 86.17 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 3/31/2025
SNOs_Map_GOES-17_TERRA_20250401.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 03/31/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA