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: 5/18/2014
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 05/21/2014 09:07:47 -81.00, 169.31 115.47 05/21/2014 09:08:53 -81.00, 169.15 115.49 2.74 66
2 05/21/2014 09:58:54 81.00, -23.41 64.52 05/21/2014 09:59:38 81.00, -23.42 64.49 0.18 44
3 05/21/2014 10:49:51 -81.01, 143.66 115.47 05/21/2014 10:50:23 -81.00, 143.78 115.50 1.97 32
4 05/21/2014 11:40:56 80.99, -48.30 64.41 05/21/2014 11:41:07 80.99, -48.42 64.42 2.09 11
5 05/21/2014 12:31:53 -80.99, 118.76 115.57 05/21/2014 12:31:52 -80.99, 118.77 115.57 0.12 1
6 05/21/2014 13:23:00 80.99, -73.95 64.42 05/21/2014 13:22:37 80.99, -73.80 64.41 2.59 23
7 05/21/2014 14:13:55 -80.97, 93.86 115.67 05/21/2014 14:13:21 -80.98, 93.76 115.64 1.77 34
8 05/21/2014 15:05:02 80.97, -98.85 64.32 05/21/2014 15:04:06 80.97, -98.81 64.34 0.69 56

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/18/2014
SNOs_Map_NOAA-19_NPP_20140519.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/18/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service