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: 11/12/2013
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 11/24/2013 04:36:38 -81.11,-130.14 74.39 11/24/2013 04:37:54 -81.20,-130.14 74.38 9.77 76
2 11/24/2013 05:27:15 80.97, 44.59 104.63 11/24/2013 05:28:19 80.97, 44.60 104.60 0.09 64
3 11/24/2013 06:18:22 -80.97,-148.05 75.38 11/24/2013 06:19:04 -80.97,-148.04 75.40 0.23 42
4 11/24/2013 07:09:18 80.96, 19.52 104.59 11/24/2013 07:09:48 80.96, 19.55 104.57 0.46 30
5 11/24/2013 08:00:25 -80.96,-173.13 75.43 11/24/2013 08:00:33 -80.96,-173.09 75.43 0.58 8
6 11/24/2013 08:51:21 80.95, -5.55 104.54 11/24/2013 08:51:17 80.95, -5.50 104.54 0.84 4
7 11/24/2013 09:42:27 -80.93, 162.17 75.52 11/24/2013 09:42:01 -80.93, 162.22 75.52 0.97 26
8 11/24/2013 10:33:24 80.93, -30.62 104.50 11/24/2013 10:32:46 80.93, -30.55 104.51 1.22 38
9 11/24/2013 11:24:30 -80.92, 137.09 75.57 11/24/2013 11:23:30 -80.91, 137.16 75.55 1.37 60

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/12/2013
SNOs_Map_NOAA-19_NPP_20131112.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/12/2013 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service