Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/6/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/15/2012 17:27:34 -80.63, 51.07 05/15/2012 17:28:42 -80.63, 51.22 2.71 68
2 05/15/2012 18:18:34 80.53,-139.97 05/15/2012 18:19:23 80.54,-140.10 2.52 49
3 05/15/2012 19:09:35 -80.55, 26.99 05/15/2012 19:10:08 -80.54, 27.12 2.39 33
4 05/15/2012 20:00:35 80.44,-164.07 05/15/2012 20:00:49 80.44,-164.22 2.86 14
5 05/15/2012 20:51:36 -80.46, 2.89 05/15/2012 20:51:34 -80.45, 3.00 2.09 2
6 05/15/2012 21:42:35 80.31, 172.12 05/15/2012 21:42:14 80.32, 171.96 3.19 21
7 05/15/2012 22:33:36 -80.33, -20.92 05/15/2012 22:32:59 -80.33, -20.82 1.83 37
8 05/15/2012 23:24:38 80.26, 147.32 05/15/2012 23:23:41 80.25, 147.48 3.07 57

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/6/2012
SNOs_Map_NOAA-19_NPP_20120508.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/06/2012 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service