Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/8/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/08/2018 22:40:41 -0.27,-135.59 -1.00,-138.93 380.10 80
2 10/09/2018 22:24:37 -0.28,-135.59 0.01,-134.39 136.38 80
3 10/11/2018 10:43:45 0.26,-135.63 1.16,-139.66 460.06 80
4 10/12/2018 10:27:41 0.27,-135.62 0.15,-135.13 55.51 80
5 10/14/2018 22:28:13 -0.26,-135.54 -0.33,-135.90 41.28 80
6 10/15/2018 22:12:08 -0.27,-135.53 0.69,-131.37 474.33 80
7 10/17/2018 10:31:16 0.24,-135.56 0.48,-136.64 123.01 80
8 10/18/2018 10:15:12 0.25,-135.54 -0.54,-132.11 391.77 80
9 10/19/2018 22:34:28 -0.22,-135.45 -0.64,-137.41 222.49 80
10 10/20/2018 22:18:23 -0.24,-135.44 0.32,-132.87 292.61 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/8/2018
SNOs_Map_GOES-15_NPP_20180928.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/08/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service