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: 5/14/2015
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 05/18/2015 21:09:32 -81.02, -9.46 115.11 05/18/2015 21:10:38 -81.02, -9.42 115.16 0.79 66
2 05/18/2015 22:00:34 81.01, 158.08 64.84 05/18/2015 22:01:23 81.01, 158.00 64.83 1.46 49
3 05/18/2015 22:51:34 -81.02, -34.71 115.16 05/18/2015 22:52:08 -81.02, -34.83 115.16 2.11 34
4 05/18/2015 23:42:37 81.02, 132.46 64.84 05/18/2015 23:42:53 81.01, 132.59 64.82 2.19 16
5 05/19/2015 00:33:36 -81.01, -59.96 115.21 05/19/2015 00:33:37 -81.00, -59.88 115.23 1.66 1
6 05/19/2015 01:24:39 81.01, 107.22 64.79 05/19/2015 01:24:23 81.02, 107.17 64.81 0.85 16
7 05/19/2015 02:15:38 -81.01, -85.22 115.26 05/19/2015 02:15:07 -81.01, -85.29 115.24 1.35 31
8 05/19/2015 03:06:41 81.01, 81.97 64.74 05/19/2015 03:05:52 81.00, 82.12 64.74 2.80 49

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/14/2015
SNOs_Map_NOAA-19_NPP_20150515.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/14/2015 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service