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: 4/6/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/06/2021 10:17:46 -0.04,-137.21 -0.84,-133.75 394.74 80
2 04/07/2021 22:39:41 0.03,-137.22 -0.38,-139.04 208.58 80
3 04/08/2021 22:23:37 0.03,-137.21 0.66,-134.52 307.92 80
4 04/10/2021 10:45:23 -0.03,-137.20 0.55,-139.77 293.38 80
5 04/11/2021 10:23:59 -0.03,-137.20 -0.49,-135.25 222.76 80
6 04/12/2021 22:45:54 0.03,-137.20 -0.73,-140.54 381.49 80
7 04/13/2021 22:29:50 0.03,-137.19 0.32,-136.02 134.38 80
8 04/15/2021 10:51:36 -0.03,-137.17 0.89,-141.27 467.98 80
9 04/16/2021 10:30:10 -0.03,-137.16 -0.10,-136.74 47.33 80
10 04/18/2021 22:33:21 0.02,-137.12 -0.07,-137.51 43.67 80
11 04/19/2021 22:17:16 0.02,-137.11 0.92,-132.97 471.07 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/6/2021
SNOs_Map_GOES-17_NPP_20210406.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/06/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP