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: 5/19/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/27/2012 21:15:39 80.63, 174.08 05/27/2012 21:16:53 80.62, 174.24 3.16 74
2 05/27/2012 22:06:41 -80.60, -18.21 05/27/2012 22:07:37 -80.60, -18.15 1.10 56
3 05/27/2012 22:57:41 80.57, 149.68 05/27/2012 22:58:20 80.56, 149.82 2.72 39
4 05/27/2012 23:48:42 -80.52, -42.29 05/27/2012 23:49:03 -80.52, -42.25 0.71 21
5 05/28/2012 00:39:42 80.47, 125.59 05/28/2012 00:39:46 80.47, 125.71 2.29 4
6 05/28/2012 01:30:42 -80.40, -66.07 05/28/2012 01:30:28 -80.40, -66.06 0.34 14
7 05/28/2012 02:21:42 80.35, 101.81 05/28/2012 02:21:11 80.35, 101.90 1.88 31
8 05/28/2012 03:12:42 -80.27, -89.90 05/28/2012 03:11:53 -80.27, -89.90 0.02 49

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2012
SNOs_Map_NOAA-19_NPP_20120520.jpg

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

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service