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: 9/8/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/14/2012 22:43:56 -80.71, -29.16 09/14/2012 22:45:03 -80.71, -29.33 3.12 67
2 09/14/2012 23:35:02 80.70, 138.12 09/14/2012 23:35:48 80.71, 138.03 1.55 46
3 09/15/2012 00:25:59 -80.67, -53.96 09/15/2012 00:26:31 -80.67, -54.07 1.96 32
4 09/15/2012 01:17:04 80.64, 113.66 09/15/2012 01:17:15 80.64, 113.64 0.39 11
5 09/15/2012 02:08:02 -80.63, -78.77 09/15/2012 02:07:59 -80.63, -78.81 0.79 3
6 09/15/2012 02:59:06 80.58, 89.19 09/15/2012 02:58:42 80.58, 89.23 0.82 24
7 09/15/2012 03:50:04 -80.57,-103.25 09/15/2012 03:49:26 -80.56,-103.23 0.41 38
8 09/15/2012 04:41:08 80.52, 64.71 09/15/2012 04:40:09 80.51, 64.81 2.01 59

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/8/2012
SNOs_Map_NOAA-19_NPP_20120910.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/08/2012 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service