Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/17/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 04/19/2025 17:19:44 0.16, 61.37 0.30, 61.95 66.30 80
2 04/20/2025 05:36:33 -0.16, 61.42 0.72, 57.22 477.77 80
3 04/22/2025 05:20:13 -0.17, 61.45 -0.25, 61.79 39.46 80
4 04/24/2025 17:20:52 0.17, 61.45 0.23, 61.58 16.83 80
5 04/27/2025 05:18:39 -0.17, 61.53 -0.16, 61.43 10.74 80
6 04/29/2025 17:21:56 0.18, 61.54 0.10, 61.24 34.85 80
7 05/01/2025 17:00:14 0.19, 61.60 1.10, 65.82 480.76 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 4/17/2025
SNOs_Map_GOES-15_TERRA_20250418.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 04/17/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA