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: 4/19/2013
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 -80.90, 139.17 108.86 04/25/2013 11:15:23 -80.90, 139.17 108.90 0.13 71
2 04/25/2013 12:05:17 80.88, -53.06 71.05 04/25/2013 12:06:07 80.88, -53.04 71.02 0.29 50
3 04/25/2013 12:56:14 -80.87, 114.60 109.03 04/25/2013 12:56:51 -80.87, 114.49 109.03 1.98 37
4 04/25/2013 13:47:19 80.84, -77.62 70.88 04/25/2013 13:47:35 80.85, -77.72 70.89 1.78 16
5 04/25/2013 14:38:18 -80.86, 89.31 109.09 04/25/2013 14:38:20 -80.85, 89.45 109.11 2.56 2
6 04/25/2013 15:29:23 80.83,-102.91 70.82 04/25/2013 15:29:04 80.83,-102.76 70.81 2.71 19
7 04/25/2013 16:20:20 -80.82, 64.73 109.25 04/25/2013 16:19:48 -80.82, 64.76 109.24 0.55 32
8 04/25/2013 17:11:25 80.79,-127.49 70.66 04/25/2013 17:10:32 80.79,-127.45 70.68 0.66 53

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2013
SNOs_Map_NOAA-19_NPP_20130420.jpg

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

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service