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: 5/19/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2025 17:04:04 0.22, 61.62 0.80, 64.52 327.78 80
2 05/22/2025 05:26:13 -0.21, 61.62 0.15, 59.77 209.95 80
3 05/24/2025 05:04:27 -0.22, 61.60 -0.80, 64.37 315.15 80
4 05/24/2025 17:26:45 0.21, 61.59 -0.18, 59.59 226.61 80
5 05/26/2025 17:04:58 0.22, 61.57 0.74, 64.20 297.85 80
6 05/27/2025 05:27:07 -0.20, 61.57 0.22, 59.46 240.06 80
7 05/29/2025 05:05:21 -0.22, 61.56 -0.77, 64.05 283.38 80
8 05/29/2025 17:27:37 0.21, 61.56 -0.25, 59.28 258.80 80
9 05/31/2025 17:05:51 0.22, 61.56 0.71, 63.89 264.91 80
10 06/01/2025 05:27:58 -0.21, 61.55 0.32, 59.16 272.78 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 5/19/2025
SNOs_Map_GOES-15_TERRA_20250520.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 05/19/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA