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: 5/23/2012
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 21:15:40 80.64, 173.91 05/27/2012 21:16:54 80.64, 173.96 0.80 74
2 05/27/2012 22:06:40 -80.58, -17.74 05/27/2012 22:07:36 -80.58, -17.80 1.13 56
3 05/27/2012 22:57:41 80.56, 149.85 05/27/2012 22:58:20 80.55, 149.87 0.31 39
4 05/27/2012 23:48:41 -80.49, -41.83 05/27/2012 23:49:02 -80.49, -41.91 1.56 21
5 05/28/2012 00:39:42 80.46, 125.76 05/28/2012 00:39:46 80.46, 125.75 0.16 4
6 05/28/2012 01:30:41 -80.37, -65.62 05/28/2012 01:30:27 -80.37, -65.72 1.95 14
7 05/28/2012 02:21:42 80.34, 101.97 05/28/2012 02:21:11 80.34, 101.94 0.62 31
8 05/28/2012 03:12:40 -80.21, -89.14 05/28/2012 03:11:51 -80.22, -89.27 2.32 49

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/23/2012
SNOs_Map_NOAA-19_NPP_20120524.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/23/2012 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service