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: 11/28/2014
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 -80.90, 128.16 74.87 11/30/2014 12:14:50 -80.89, 128.27 74.92 1.93 73
2 11/30/2014 13:04:33 80.89, -64.44 105.13 11/30/2014 13:05:35 80.89, -64.39 105.09 1.02 62
3 11/30/2014 13:55:39 -80.88, 103.09 74.91 11/30/2014 13:56:19 -80.88, 103.19 74.95 1.89 40
4 11/30/2014 14:46:35 80.88, -89.52 105.08 11/30/2014 14:47:04 80.88, -89.46 105.06 0.99 29
5 11/30/2014 15:37:41 -80.87, 78.02 74.96 11/30/2014 15:37:48 -80.86, 78.11 74.98 1.87 7
6 11/30/2014 16:28:37 80.86,-114.59 105.03 11/30/2014 16:28:33 80.86,-114.54 105.03 0.98 4
7 11/30/2014 17:19:43 -80.85, 52.94 75.01 11/30/2014 17:19:17 -80.85, 53.03 75.01 1.85 26
8 11/30/2014 18:10:39 80.85,-139.67 104.99 11/30/2014 18:10:02 80.84,-139.62 105.00 0.98 37
9 11/30/2014 19:01:46 -80.85, 27.50 75.00 11/30/2014 19:00:47 -80.85, 27.60 74.99 1.81 59

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/28/2014
SNOs_Map_NOAA-19_NPP_20141128.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/28/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service