Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs over PacNW region [( 10.00, 139.50) to ( 22.70, 165.60)] between NOAA-19 and NPP Satellites:

Table of predicted SNOs over PacNW region for the next 30.0 days since TLE Epoch: 1/11/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/16/2013 02:32:13 19.33, 162.61 01/16/2013 02:33:10 18.63, 159.56 330.46 57
2 01/16/2013 15:08:57 11.29, 158.34 01/16/2013 15:05:42 11.78, 156.21 238.59 195
3 01/28/2013 03:43:29 11.14, 146.22 01/28/2013 03:46:47 10.30, 142.52 414.33 198
4 01/28/2013 14:40:40 10.54, 165.34 01/28/2013 14:40:21 11.19, 162.46 322.74 19
5 01/28/2013 16:20:09 19.65, 141.99 01/28/2013 16:19:17 20.22, 139.22 296.82 52
6 01/29/2013 03:35:54 22.65, 146.15 01/29/2013 03:32:18 26.33, 143.40 494.71 216
7 02/09/2013 15:50:50 22.63, 149.91 02/09/2013 15:52:50 23.45, 146.42 368.76 120

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/11/2013
SNOs_Map_NOAA-19_NPP_20130112.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 01/11/2013 in txt file.

Historical Predictions of SNOs over PacNW region between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service