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: 11/25/2014
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 11/30/2014 12:13:37 -80.89, 128.28 74.88 11/30/2014 12:14:50 -80.89, 128.37 74.93 1.56 73
2 11/30/2014 13:04:33 80.89, -64.33 105.11 11/30/2014 13:05:35 80.89, -64.31 105.08 0.50 62
3 11/30/2014 13:55:39 -80.88, 103.21 74.93 11/30/2014 13:56:19 -80.87, 103.29 74.96 1.54 40
4 11/30/2014 14:46:35 80.87, -89.41 105.07 11/30/2014 14:47:04 80.87, -89.38 105.05 0.51 29
5 11/30/2014 15:37:42 -80.88, 77.77 74.93 11/30/2014 15:37:49 -80.88, 77.86 74.94 1.48 7
6 11/30/2014 16:28:37 80.86,-114.48 105.02 11/30/2014 16:28:33 80.86,-114.46 105.02 0.55 4
7 11/30/2014 17:19:44 -80.86, 52.70 74.97 11/30/2014 17:19:18 -80.86, 52.78 74.97 1.43 26
8 11/30/2014 18:10:40 80.86,-139.92 105.02 11/30/2014 18:10:03 80.86,-139.89 105.04 0.51 37
9 11/30/2014 19:01:46 -80.85, 27.62 75.02 11/30/2014 19:00:47 -80.84, 27.70 75.00 1.38 59

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/25/2014
SNOs_Map_NOAA-19_NPP_20141126.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/25/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service