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: 6/18/2016
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 06/20/2016 02:48:09 -80.99, -95.10 118.60 06/20/2016 02:49:23 -80.99, -95.02 118.66 1.45 74
2 06/20/2016 03:39:15 80.99, 71.98 61.42 06/20/2016 03:40:09 81.00, 71.98 61.39 0.96 54
3 06/20/2016 04:30:11 -80.99,-120.59 118.61 06/20/2016 04:30:53 -80.99,-120.44 118.65 2.63 42
4 06/20/2016 05:21:16 81.00, 46.87 61.37 06/20/2016 05:21:38 80.99, 46.93 61.34 1.54 22
5 06/20/2016 06:12:12 -81.00,-145.70 118.66 06/20/2016 06:12:23 -80.99,-145.86 118.65 2.75 11
6 06/20/2016 07:03:18 81.00, 21.38 61.37 06/20/2016 07:03:08 80.99, 21.52 61.35 2.54 10
7 06/20/2016 07:54:14 -81.00,-171.19 118.66 06/20/2016 07:53:53 -80.99,-171.27 118.64 1.45 21
8 06/20/2016 08:45:20 81.00, -4.11 61.36 06/20/2016 08:44:39 81.01, -4.27 61.41 2.98 41
9 06/20/2016 09:36:16 -81.00, 163.32 118.66 06/20/2016 09:35:23 -80.99, 163.31 118.63 0.26 53

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2016
SNOs_Map_NOAA-19_NPP_20160618.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 06/18/2016 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service