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: 7/29/2014
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 08/06/2014 11:48:21 -81.02, 129.11 111.62 08/06/2014 11:49:20 -81.02, 129.17 111.67 0.98 59
2 08/06/2014 12:39:17 81.01, -63.40 68.36 08/06/2014 12:40:05 81.02, -63.50 68.35 1.68 48
3 08/06/2014 13:30:24 -81.02, 103.79 111.63 08/06/2014 13:30:50 -81.02, 103.80 111.65 0.21 26
4 08/06/2014 14:21:19 81.00, -88.34 68.30 08/06/2014 14:21:34 81.00, -88.49 68.31 2.66 15
5 08/06/2014 15:12:26 -81.00, 78.85 111.70 08/06/2014 15:12:19 -81.00, 78.80 111.68 0.86 7
6 08/06/2014 16:03:23 81.01,-114.03 68.34 08/06/2014 16:03:04 81.00,-113.86 68.33 2.98 19
7 08/06/2014 16:54:27 -80.99, 53.90 111.76 08/06/2014 16:53:47 -80.99, 53.80 111.72 1.80 40
8 08/06/2014 17:45:24 80.99,-138.98 68.28 08/06/2014 17:44:32 80.99,-138.86 68.29 2.04 52

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/29/2014
SNOs_Map_NOAA-19_NPP_20140730.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/29/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service