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: 12/15/2014
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 12/26/2014 09:53:37 80.94, -17.85 107.29 12/26/2014 09:54:47 80.93, -17.72 107.24 2.23 70
2 12/26/2014 10:44:40 -80.92, 149.86 72.78 12/26/2014 10:45:31 -80.92, 149.83 72.80 0.48 51
3 12/26/2014 11:35:39 80.92, -42.95 107.23 12/26/2014 11:36:16 80.92, -42.81 107.19 2.44 37
4 12/26/2014 12:26:42 -80.91, 124.75 72.84 12/26/2014 12:27:00 -80.91, 124.74 72.85 0.22 18
5 12/26/2014 13:17:41 80.91, -68.05 107.17 12/26/2014 13:17:45 80.91, -67.90 107.15 2.69 4
6 12/26/2014 14:08:44 -80.90, 99.64 72.90 12/26/2014 14:08:29 -80.89, 99.65 72.89 0.37 15
7 12/26/2014 14:59:43 80.90, -93.15 107.11 12/26/2014 14:59:14 80.89, -92.99 107.11 2.94 29
8 12/26/2014 15:50:47 -80.90, 74.17 72.90 12/26/2014 15:49:59 -80.90, 74.20 72.88 0.62 48

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/15/2014
SNOs_Map_NOAA-19_NPP_20141216.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/15/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service