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: 5/17/2014
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, 169.20 115.46 05/21/2014 09:08:53 -81.01, 169.07 115.48 2.35 66
2 05/21/2014 09:58:54 81.00, -23.52 64.53 05/21/2014 09:59:38 81.00, -23.51 64.51 0.16 44
3 05/21/2014 10:49:50 -81.00, 143.93 115.51 05/21/2014 10:50:22 -80.99, 144.06 115.54 2.36 32
4 05/21/2014 11:40:56 80.99, -48.42 64.43 05/21/2014 11:41:07 80.99, -48.52 64.44 1.78 11
5 05/21/2014 12:31:53 -80.99, 118.66 115.56 05/21/2014 12:31:52 -80.99, 118.69 115.56 0.52 1
6 05/21/2014 13:23:00 80.99, -74.06 64.43 05/21/2014 13:22:37 80.99, -73.90 64.42 2.90 23
7 05/21/2014 14:13:55 -80.98, 93.76 115.66 05/21/2014 14:13:21 -80.98, 93.68 115.63 1.37 34
8 05/21/2014 15:05:02 80.98, -98.96 64.33 05/21/2014 15:04:06 80.98, -98.90 64.35 1.00 56

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/17/2014
SNOs_Map_NOAA-19_NPP_20140518.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/17/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service