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: 3/17/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 03/18/2025 05:10:56 -0.05, 61.29 -0.77, 64.70 387.58 80
2 03/18/2025 17:30:37 0.06, 61.25 -0.23, 59.91 152.42 80
3 03/20/2025 17:09:07 0.06, 61.26 0.72, 64.45 362.49 80
4 03/21/2025 05:28:39 -0.07, 61.30 0.29, 59.70 183.26 80
5 03/23/2025 05:12:28 -0.07, 61.32 -0.66, 64.24 331.56 80
6 03/23/2025 17:32:09 0.08, 61.27 -0.33, 59.45 208.16 80
7 03/25/2025 17:10:38 0.08, 61.29 0.66, 63.98 306.36 80
8 03/26/2025 05:30:10 -0.09, 61.34 0.36, 59.24 239.91 80
9 03/28/2025 05:13:57 -0.08, 61.36 -0.56, 63.79 275.09 80
10 03/28/2025 17:33:38 0.09, 61.32 -0.41, 59.00 264.08 80
11 03/30/2025 17:12:05 0.09, 61.34 0.57, 63.54 250.45 80
12 03/31/2025 05:31:36 -0.09, 61.40 0.48, 58.80 296.42 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 3/17/2025
SNOs_Map_GOES-15_TERRA_20250318.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 03/17/2025 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA