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: 11/12/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/12/2021 22:35:39 -0.01,-137.19 -0.13,-137.80 69.03 80
2 11/13/2021 22:19:35 -0.01,-137.19 0.87,-133.27 446.67 80
3 11/15/2021 10:38:45 0.01,-137.19 0.34,-138.54 154.53 80
4 11/16/2021 10:22:41 0.01,-137.18 -0.67,-134.01 361.00 80
5 11/17/2021 22:41:59 -0.01,-137.17 -0.51,-139.32 245.80 80
6 11/18/2021 22:25:56 -0.01,-137.16 0.50,-134.79 269.31 80
7 11/20/2021 10:45:06 0.01,-137.14 0.64,-140.07 333.02 80
8 11/21/2021 10:29:03 0.01,-137.13 -0.37,-135.54 181.56 80
9 11/22/2021 22:48:20 -0.01,-137.10 -0.86,-140.84 426.75 80
10 11/23/2021 22:32:17 -0.00,-137.08 0.15,-136.31 87.35 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 11/12/2021
SNOs_Map_GOES-17_NPP_20211112.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 11/12/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP