Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/15/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 03/16/2025 04:57:16 -0.03,-104.39 0.67,-101.06 378.07 80
2 03/16/2025 17:18:30 0.03,-104.42 0.43,-106.21 204.25 80
3 03/18/2025 17:03:36 0.03,-104.42 -0.21,-103.25 132.82 80
4 03/19/2025 05:24:59 -0.03,-104.39 -0.91,-108.44 461.21 80
5 03/20/2025 16:51:23 0.02,-104.42 -0.88,-100.29 469.77 80
6 03/21/2025 05:12:45 -0.03,-104.38 -0.23,-105.48 124.27 80
7 03/23/2025 05:03:09 -0.02,-104.38 0.36,-102.50 212.75 80
8 03/23/2025 17:24:24 0.02,-104.41 0.71,-107.66 369.45 80
9 03/25/2025 17:12:08 0.02,-104.41 0.08,-104.69 32.29 80
10 03/27/2025 16:57:12 0.01,-104.40 -0.58,-101.72 305.38 80
11 03/28/2025 05:18:34 -0.01,-104.36 -0.56,-106.90 288.51 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/15/2025
SNOs_Map_GOES-17_LANDSAT-8_20250316.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 03/15/2025 in txt file.

Historical Predications of SNOs between GOES-17 and LANDSAT-8