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: 11/24/2014
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 12:13:38 -80.90, 128.06 74.85 11/30/2014 12:14:51 -80.90, 128.16 74.90 1.74 73
2 11/30/2014 13:04:33 80.89, -64.20 105.09 11/30/2014 13:05:35 80.88, -64.17 105.06 0.74 62
3 11/30/2014 13:55:40 -80.89, 102.99 74.90 11/30/2014 13:56:20 -80.88, 103.08 74.93 1.68 40
4 11/30/2014 14:46:36 80.88, -89.64 105.10 11/30/2014 14:47:05 80.88, -89.60 105.08 0.68 29
5 11/30/2014 15:37:42 -80.87, 77.91 74.95 11/30/2014 15:37:49 -80.87, 78.00 74.96 1.64 7
6 11/30/2014 16:28:38 80.87,-114.71 105.05 11/30/2014 16:28:34 80.87,-114.68 105.05 0.61 4
7 11/30/2014 17:19:44 -80.86, 52.84 74.99 11/30/2014 17:19:18 -80.85, 52.93 74.99 1.60 26
8 11/30/2014 18:10:40 80.85,-139.79 105.00 11/30/2014 18:10:03 80.85,-139.75 105.02 0.57 37
9 11/30/2014 19:01:46 -80.84, 27.76 75.04 11/30/2014 19:00:47 -80.84, 27.85 75.03 1.58 59

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2014
SNOs_Map_NOAA-19_NPP_20141124.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/24/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service