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: 5/26/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/26/2019 22:30:28 -0.02,-137.18 0.26,-136.09 125.30 80
2 05/28/2019 10:52:16 0.02,-137.20 0.94,-141.36 473.89 80
3 05/29/2019 10:30:52 0.02,-137.19 -0.06,-136.83 41.60 80
4 05/31/2019 22:34:05 -0.01,-137.15 -0.11,-137.60 51.66 80
5 06/01/2019 22:18:00 0.00,-137.14 0.89,-133.07 463.06 80
6 06/03/2019 10:39:49 -0.01,-137.14 0.25,-138.35 137.89 80
7 06/04/2019 10:18:25 -0.01,-137.12 -0.75,-133.82 376.39 80
8 06/05/2019 22:40:21 0.00,-137.06 -0.47,-139.11 234.24 80
9 06/06/2019 22:24:17 -0.00,-137.04 0.53,-134.58 279.90 80
10 06/08/2019 10:46:05 0.01,-137.03 0.66,-139.85 321.79 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/26/2019
SNOs_Map_GOES-17_NPP_20190526.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/26/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service