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: 6/3/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/04/2019 10:18:26 -0.02,-137.21 -0.79,-133.82 386.28 80
2 06/05/2019 22:40:22 0.01,-137.19 -0.43,-139.12 220.59 80
3 06/06/2019 22:24:18 0.00,-137.19 0.57,-134.59 295.68 80
4 06/08/2019 10:46:07 -0.00,-137.20 0.57,-139.87 303.18 80
5 06/09/2019 10:24:42 0.01,-137.20 -0.43,-135.34 212.61 80
6 06/10/2019 22:46:39 -0.01,-137.16 -0.79,-140.63 395.73 80
7 06/11/2019 22:30:34 -0.01,-137.15 0.21,-136.10 119.93 80
8 06/13/2019 10:52:23 0.00,-137.17 0.92,-141.38 479.55 80
9 06/14/2019 10:33:39 0.00,-137.16 -0.08,-136.85 35.57 80
10 06/16/2019 22:34:11 0.00,-137.10 -0.14,-137.61 59.37 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/3/2019
SNOs_Map_GOES-17_NPP_20190604.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/03/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service