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: 2/3/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/03/2021 22:23:51 0.04,-137.25 0.66,-134.57 305.34 80
2 02/05/2021 10:45:38 -0.03,-137.24 0.55,-139.84 296.01 80
3 02/06/2021 10:24:14 -0.03,-137.24 -0.47,-135.31 220.06 80
4 02/07/2021 22:46:10 0.02,-137.23 -0.70,-140.61 384.49 80
5 02/08/2021 22:30:05 -0.00,-137.23 0.26,-136.07 131.91 80
6 02/10/2021 10:51:52 0.01,-137.21 0.95,-141.34 470.30 80
7 02/11/2021 10:30:28 0.01,-137.20 -0.08,-136.81 45.09 80
8 02/13/2021 22:33:38 -0.01,-137.19 -0.12,-137.57 44.96 80
9 02/14/2021 22:17:34 -0.00,-137.18 0.91,-133.05 470.54 80
10 02/16/2021 10:39:22 0.00,-137.16 0.24,-138.32 132.31 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/3/2021
SNOs_Map_GOES-17_NPP_20210203.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/03/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP