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: 10/16/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2012 18:36:25 80.77,-148.63 10/21/2012 18:37:35 80.78,-148.69 0.98 70
2 10/21/2012 19:27:31 -80.75, 19.08 10/21/2012 19:28:19 -80.75, 19.00 1.39 48
3 10/21/2012 20:18:28 80.74,-173.45 10/21/2012 20:19:03 80.74,-173.38 1.35 35
4 10/21/2012 21:09:34 -80.71, -5.74 10/21/2012 21:09:47 -80.71, -5.69 0.91 13
5 10/21/2012 22:00:29 80.67, 162.42 10/21/2012 22:00:30 80.67, 162.27 2.91 1
6 10/21/2012 22:51:37 -80.68, -30.57 10/21/2012 22:51:15 -80.67, -30.40 3.21 22
7 10/21/2012 23:42:32 80.63, 137.59 10/21/2012 23:41:58 80.63, 137.56 0.59 34
8 10/22/2012 00:33:36 -80.56, -54.05 10/22/2012 00:32:40 -80.56, -54.10 0.96 56

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2012
SNOs_Map_NOAA-19_NPP_20121017.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 10/16/2012 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service