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: 6/10/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/11/2020 10:24:11 0.00,-137.18 -0.42,-135.23 222.20 80
2 06/12/2020 22:48:47 -0.01,-137.19 -0.73,-140.54 381.63 80
3 06/13/2020 22:27:22 -0.00,-137.19 0.25,-136.00 135.14 80
4 06/15/2020 10:51:49 0.01,-137.19 0.93,-141.26 464.76 80
5 06/16/2020 10:30:24 0.00,-137.19 -0.11,-136.74 51.52 80
6 06/18/2020 22:33:35 0.00,-137.17 -0.06,-137.50 37.74 80
7 06/19/2020 22:17:30 0.01,-137.16 0.92,-132.96 477.95 80
8 06/21/2020 10:39:17 -0.01,-137.15 0.26,-138.23 123.76 80
9 06/22/2020 10:17:53 -0.00,-137.14 -0.78,-133.70 391.44 80
10 06/23/2020 22:39:48 -0.00,-137.11 -0.43,-139.00 215.51 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/10/2020
SNOs_Map_GOES-17_NPP_20200611.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/10/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service