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: 12/31/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 12/31/2022 07:13:50 -0.01,-137.33 0.46,-135.00 264.00 80
2 12/31/2022 19:32:25 0.00,-137.33 0.61,-140.17 322.21 80
3 01/02/2023 19:22:54 -0.01,-137.32 -0.05,-137.22 12.62 80
4 01/04/2023 19:10:42 -0.01,-137.31 -0.65,-134.26 346.80 80
5 01/05/2023 07:29:26 0.01,-137.30 -0.46,-139.45 244.58 80
6 01/07/2023 07:19:54 -0.00,-137.27 0.16,-136.49 89.26 80
7 01/07/2023 19:38:29 0.00,-137.27 0.96,-141.64 497.45 80
8 01/09/2023 07:07:42 -0.01,-137.25 0.80,-133.53 422.88 80
9 01/09/2023 19:26:17 0.02,-137.24 0.31,-138.68 163.89 80
10 01/11/2023 19:16:44 0.03,-137.21 -0.28,-135.72 169.40 80
11 01/12/2023 07:35:28 -0.03,-137.20 -0.81,-140.91 422.07 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/31/2022
SNOs_Map_GOES-17_LANDSAT-8_20221231.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 12/31/2022 in txt file.

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