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: 4/11/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/21/2012 09:00:18 80.54, -0.53 04/21/2012 09:01:27 80.54, -0.64 2.12 69
2 04/21/2012 09:51:15 -80.53, 166.79 04/21/2012 09:52:11 -80.53, 166.84 0.95 56
3 04/21/2012 10:42:18 80.42, -24.27 04/21/2012 10:42:52 80.42, -24.42 2.88 34
4 04/21/2012 11:33:16 -80.44, 142.72 04/21/2012 11:33:37 -80.44, 142.73 0.21 21
5 04/21/2012 12:24:23 80.41, -49.67 04/21/2012 12:24:21 80.40, -49.52 2.91 2
6 04/21/2012 13:15:16 -80.31, 118.93 04/21/2012 13:15:02 -80.31, 118.91 0.51 14
7 04/21/2012 14:06:23 80.28, -73.46 04/21/2012 14:05:46 80.28, -73.34 2.20 37
8 04/21/2012 14:57:15 -80.15, 95.41 04/21/2012 14:56:26 -80.16, 95.35 1.20 49

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/11/2012
SNOs_Map_NOAA-19_NPP_20120412.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/11/2012 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service