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: 4/15/2013
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 04/25/2013 11:14:12 -80.91, 139.03 108.84 04/25/2013 11:15:23 -80.91, 139.07 108.89 0.77 71
2 04/25/2013 12:05:17 80.89, -53.22 71.07 04/25/2013 12:06:07 80.89, -53.15 71.03 1.28 50
3 04/25/2013 12:56:14 -80.87, 114.46 109.01 04/25/2013 12:56:51 -80.87, 114.39 109.02 1.28 37
4 04/25/2013 13:47:19 80.85, -77.78 70.91 04/25/2013 13:47:35 80.85, -77.83 70.90 0.80 16
5 04/25/2013 14:38:18 -80.86, 89.17 109.07 04/25/2013 14:38:20 -80.86, 89.35 109.09 3.26 2
6 04/25/2013 15:29:21 80.81,-102.36 70.74 04/25/2013 15:29:03 80.82,-102.51 70.77 2.86 18
7 04/25/2013 16:20:20 -80.82, 64.60 109.23 04/25/2013 16:19:48 -80.82, 64.67 109.22 1.24 32
8 04/25/2013 17:11:25 80.80,-127.65 70.68 04/25/2013 17:10:32 80.80,-127.56 70.70 1.63 53

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2013
SNOs_Map_NOAA-19_NPP_20130416.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/15/2013 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service