Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/12/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/12/2021 22:33:39 0.03,-137.25 -0.07,-137.57 37.28 80
2 01/13/2021 22:17:35 0.03,-137.25 0.95,-133.04 479.17 80
3 01/15/2021 10:39:23 -0.03,-137.24 0.20,-138.32 122.32 80
4 01/16/2021 10:17:59 -0.03,-137.24 -0.81,-133.79 393.93 80
5 01/17/2021 22:39:55 0.03,-137.24 -0.38,-139.09 210.22 80
6 01/18/2021 22:23:50 0.03,-137.24 0.64,-134.56 305.92 80
7 01/20/2021 10:45:38 -0.03,-137.23 0.58,-139.82 295.88 80
8 01/21/2021 10:24:13 -0.03,-137.23 -0.44,-135.29 219.90 80
9 01/22/2021 22:46:10 0.02,-137.22 -0.75,-140.60 385.29 80
10 01/23/2021 22:30:05 0.02,-137.21 0.27,-136.07 130.12 80
11 01/25/2021 10:51:52 0.02,-137.19 0.94,-141.33 472.18 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/12/2021
SNOs_Map_GOES-17_NPP_20210112.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/12/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP