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: 10/4/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/09/2012 03:23:52 10.10, 150.86 10/09/2012 03:27:27 9.07, 147.50 385.74 215
2 10/09/2012 16:00:30 20.83, 146.67 10/09/2012 15:59:58 21.33, 144.18 264.29 32
3 10/10/2012 03:16:36 22.66, 150.54 10/10/2012 03:13:00 25.29, 148.37 366.33 216
4 10/21/2012 15:31:57 22.61, 154.16 10/21/2012 15:33:48 23.30, 151.07 326.03 111
5 10/22/2012 02:48:31 22.68, 157.59 10/22/2012 02:46:31 22.23, 155.54 216.60 120
6 11/02/2012 15:03:44 22.60, 161.24 11/02/2012 15:07:20 26.01, 158.18 490.95 216
7 11/03/2012 02:19:42 20.79, 165.17 11/03/2012 02:20:14 20.19, 162.46 289.65 32

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/4/2012
SNOs_Map_NOAA-19_NPP_20121005.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 10/04/2012 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service