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: 6/20/2014
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 06/28/2014 20:46:20 -81.02, -5.81 118.19 06/28/2014 20:47:27 -81.02, -5.69 118.25 2.15 67
2 06/28/2014 21:37:20 81.01, 162.02 61.73 06/28/2014 21:38:11 81.01, 161.94 61.71 1.48 51
3 06/28/2014 22:28:22 -81.01, -30.73 118.27 06/28/2014 22:28:56 -81.01, -30.70 118.30 0.47 34
4 06/28/2014 23:19:23 81.00, 136.73 61.70 06/28/2014 23:19:41 81.01, 136.55 61.72 3.10 18
5 06/29/2014 00:10:24 -80.99, -55.65 118.36 06/29/2014 00:10:25 -80.99, -55.72 118.35 1.21 1
6 06/29/2014 01:01:26 81.00, 111.43 61.67 06/29/2014 01:01:10 81.00, 111.54 61.67 1.90 16
7 06/29/2014 01:52:26 -80.98, -80.57 118.44 06/29/2014 01:51:54 -80.98, -80.74 118.40 2.88 32
8 06/29/2014 02:43:28 80.98, 86.51 61.59 06/29/2014 02:42:39 80.98, 86.52 61.62 0.30 49

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/20/2014
SNOs_Map_NOAA-19_NPP_20140621.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/20/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service