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: 1/22/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 01/22/2025 17:00:30 -0.01,-104.68 -0.60,-101.79 327.68 80
2 01/23/2025 05:21:53 0.02,-104.68 -0.48,-106.99 262.39 80
3 01/25/2025 05:06:59 0.02,-104.69 0.16,-104.02 76.01 80
4 01/27/2025 04:54:45 0.02,-104.70 0.82,-101.06 414.43 80
5 01/27/2025 17:15:59 -0.03,-104.70 0.31,-106.21 171.59 80
6 01/29/2025 17:06:24 -0.03,-104.71 -0.34,-103.24 167.24 80
7 01/30/2025 05:27:47 0.03,-104.72 -0.77,-108.43 421.65 80
8 02/01/2025 05:15:31 0.03,-104.73 -0.15,-105.45 82.37 80
9 02/03/2025 05:00:35 0.03,-104.74 0.51,-102.48 257.24 80
10 02/03/2025 17:21:49 -0.03,-104.73 0.60,-107.63 329.62 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/22/2025
SNOs_Map_GOES-17_LANDSAT-8_20250122.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 01/22/2025 in txt file.

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