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: 9/17/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/17/2020 22:30:39 -0.04,-137.19 0.24,-136.05 131.01 80
2 09/19/2020 10:49:48 0.03,-137.19 0.93,-141.32 469.84 80
3 09/20/2020 10:33:43 0.04,-137.18 -0.07,-136.78 46.11 80
4 09/22/2020 22:34:15 -0.03,-137.16 -0.13,-137.55 44.44 80
5 09/23/2020 22:18:11 -0.03,-137.15 0.88,-133.02 470.74 80
6 09/25/2020 10:37:19 0.03,-137.13 0.29,-138.29 131.84 80
7 09/26/2020 10:21:14 0.02,-137.12 -0.71,-133.76 383.01 80
8 09/27/2020 22:40:32 -0.01,-137.10 -0.43,-139.07 224.16 80
9 09/28/2020 22:24:27 -0.01,-137.08 0.58,-134.54 290.68 80
10 09/30/2020 10:43:36 0.01,-137.06 0.59,-139.81 312.25 80
11 10/01/2020 10:27:31 0.01,-137.04 -0.42,-135.27 202.47 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/17/2020
SNOs_Map_GOES-17_NPP_20200918.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/17/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP