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: 1/10/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 01/12/2025 16:15:36 0.00,-104.69 -0.92,-100.33 496.42 80
2 01/13/2025 04:35:23 -0.00,-104.67 -0.08,-105.14 52.86 80
3 01/15/2025 04:14:10 -0.02,-104.68 0.80,-100.66 455.80 80
4 01/15/2025 16:33:47 0.02,-104.70 0.18,-105.43 83.75 80
5 01/17/2025 16:17:55 0.03,-104.72 -0.78,-100.97 426.08 80
6 01/18/2025 04:37:41 -0.02,-104.70 -0.26,-105.78 121.92 80
7 01/20/2025 04:16:28 -0.03,-104.72 0.68,-101.30 387.97 80
8 01/20/2025 16:36:04 0.03,-104.74 0.29,-106.08 152.29 80
9 01/22/2025 16:20:10 0.03,-104.75 -0.62,-101.60 358.00 80
10 01/23/2025 04:39:56 -0.03,-104.75 -0.39,-106.41 189.07 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 1/10/2025
SNOs_Map_GOES-17_TERRA_20250111.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 01/10/2025 in txt file.

Historical Predications of SNOs between GOES-17 and TERRA