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: 9/18/2014
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 09/26/2014 23:32:54 80.96, 135.61 85.55 09/26/2014 23:34:01 80.96, 135.64 85.51 0.54 67
2 09/27/2014 00:23:50 -80.96, -56.96 94.47 09/27/2014 00:24:46 -80.97, -57.14 94.47 3.24 56
3 09/27/2014 01:14:56 80.95, 110.62 85.50 09/27/2014 01:15:30 80.95, 110.60 85.49 0.49 34
4 09/27/2014 02:05:53 -80.96, -82.32 94.46 09/27/2014 02:06:15 -80.95, -82.18 94.49 2.47 22
5 09/27/2014 02:56:59 80.95, 85.27 85.51 09/27/2014 02:57:00 80.95, 85.20 85.52 1.27 1
6 09/27/2014 03:47:55 -80.94,-107.31 94.51 09/27/2014 03:47:44 -80.94,-107.22 94.51 1.63 11
7 09/27/2014 04:39:01 80.93, 60.28 85.46 09/27/2014 04:38:29 80.93, 60.16 85.50 2.15 32
8 09/27/2014 05:29:57 -80.93,-132.30 94.55 09/27/2014 05:29:13 -80.92,-132.26 94.54 0.83 44

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/18/2014
SNOs_Map_NOAA-19_NPP_20140919.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/18/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service