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: 8/6/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/06/2021 10:31:17 0.03,-137.18 -0.04,-136.90 32.54 80
2 08/08/2021 22:34:30 -0.03,-137.16 -0.17,-137.67 58.28 80
3 08/09/2021 22:18:26 -0.03,-137.15 0.88,-133.15 456.62 80
4 08/11/2021 10:37:34 0.03,-137.12 0.32,-138.41 147.23 80
5 08/12/2021 10:21:30 0.03,-137.11 -0.67,-133.88 367.32 80
6 08/13/2021 22:40:47 -0.03,-137.09 -0.52,-139.18 239.72 80
7 08/14/2021 22:24:44 -0.03,-137.07 0.53,-134.66 274.37 80
8 08/16/2021 10:43:52 0.02,-137.03 0.66,-139.93 330.90 80
9 08/17/2021 10:27:48 0.01,-137.00 -0.33,-135.40 182.29 80
10 08/18/2021 22:47:06 0.01,-136.96 -0.80,-140.71 427.01 80
11 08/19/2021 22:31:01 0.01,-136.93 0.19,-136.18 86.18 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/6/2021
SNOs_Map_GOES-17_NPP_20210806.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/06/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP