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: 3/17/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/17/2021 22:33:34 0.05,-137.21 -0.04,-137.57 41.25 80
2 03/18/2021 22:17:30 0.05,-137.21 1.00,-133.04 474.98 80
3 03/20/2021 10:39:17 -0.04,-137.20 0.18,-138.31 126.22 80
4 03/21/2021 10:17:51 -0.04,-137.19 -0.80,-133.77 389.49 80
5 03/22/2021 22:39:48 0.03,-137.17 -0.36,-139.08 216.31 80
6 03/23/2021 22:23:42 0.03,-137.16 0.62,-134.54 299.06 80
7 03/25/2021 10:45:30 -0.02,-137.14 0.56,-139.81 303.23 80
8 03/26/2021 10:24:04 -0.02,-137.13 -0.43,-135.27 211.71 80
9 03/27/2021 22:45:59 0.01,-137.10 -0.79,-140.56 395.26 80
10 03/28/2021 22:29:55 0.02,-137.08 0.25,-136.03 119.35 80
11 03/30/2021 10:51:42 -0.02,-137.05 0.92,-141.30 484.07 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/17/2021
SNOs_Map_GOES-17_NPP_20210317.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/17/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP