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: 3/5/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 03/06/2025 04:34:19 0.00,-104.40 -0.44,-106.42 230.25 80
2 03/08/2025 04:18:14 0.00,-104.39 0.51,-101.90 283.19 80
3 03/08/2025 16:37:48 -0.00,-104.41 0.46,-106.67 255.89 80
4 03/10/2025 16:16:21 -0.00,-104.41 -0.47,-102.14 258.09 80
5 03/11/2025 04:36:03 0.00,-104.39 -0.50,-106.94 288.57 80
6 03/13/2025 04:19:56 0.01,-104.40 0.45,-102.41 226.37 80
7 03/13/2025 16:39:30 -0.01,-104.42 0.56,-107.17 312.11 80
8 03/15/2025 16:18:02 -0.01,-104.43 -0.37,-102.64 203.30 80
9 03/16/2025 04:37:43 0.01,-104.41 -0.65,-107.42 343.24 80
10 03/18/2025 04:21:35 0.01,-104.42 0.30,-102.89 172.41 80
11 03/18/2025 16:41:09 -0.01,-104.44 0.69,-107.65 365.83 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 3/5/2025
SNOs_Map_GOES-17_TERRA_20250306.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 03/05/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA