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: 3/7/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/07/2021 22:23:47 0.05,-137.22 0.66,-134.57 302.54 80
2 03/09/2021 10:45:35 -0.04,-137.20 0.53,-139.83 299.66 80
3 03/10/2021 10:24:09 -0.04,-137.19 -0.44,-135.29 216.26 80
4 03/11/2021 22:46:05 0.03,-137.19 -0.72,-140.60 387.90 80
5 03/12/2021 22:30:00 0.03,-137.19 0.26,-136.06 128.01 80
6 03/14/2021 10:51:47 -0.03,-137.17 0.93,-141.32 474.40 80
7 03/15/2021 10:30:23 -0.03,-137.16 -0.11,-136.80 41.08 80
8 03/17/2021 22:33:34 0.03,-137.14 -0.07,-137.56 48.86 80
9 03/18/2021 22:17:29 0.03,-137.12 0.97,-133.04 466.17 80
10 03/20/2021 10:39:15 -0.02,-137.09 0.27,-138.29 137.69 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/7/2021
SNOs_Map_GOES-17_NPP_20210307.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/07/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP