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: 1/20/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 01/21/2021 19:13:51 0.01,-137.21 -0.30,-135.70 172.04 80
2 01/22/2021 07:37:55 -0.01,-137.20 -0.81,-140.89 420.01 80
3 01/24/2021 07:23:04 0.02,-137.17 -0.16,-137.94 87.39 80
4 01/26/2021 07:13:33 0.01,-137.14 0.49,-134.99 245.43 80
5 01/26/2021 19:32:08 -0.01,-137.14 0.64,-140.14 340.92 80
6 01/28/2021 19:19:57 -0.00,-137.10 -0.01,-137.19 9.72 80
7 01/30/2021 19:10:25 -0.00,-137.06 -0.61,-134.23 321.98 80
8 01/31/2021 07:29:09 0.00,-137.03 -0.50,-139.42 270.80 80
9 02/02/2021 07:19:37 -0.00,-136.98 0.11,-136.46 59.79 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/20/2021
SNOs_Map_GOES-17_LANDSAT-8_20210120.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 01/20/2021 in txt file.

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