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: 9/7/2015
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 09/14/2015 10:27:14 -81.04, 150.15 98.96 09/14/2015 10:28:28 -81.04, 150.05 98.99 1.64 74
2 09/14/2015 11:18:14 81.04, -42.53 81.05 09/14/2015 11:19:13 81.04, -42.58 81.02 0.94 59
3 09/14/2015 12:09:17 -81.04, 124.45 98.91 09/14/2015 12:09:58 -81.04, 124.61 98.95 2.79 41
4 09/14/2015 13:00:16 81.04, -67.84 81.05 09/14/2015 13:00:43 81.04, -68.02 81.06 3.17 27
5 09/14/2015 13:51:19 -81.04, 99.13 98.91 09/14/2015 13:51:28 -81.05, 99.17 98.92 0.81 9
6 09/14/2015 14:42:19 81.04, -93.53 81.10 09/14/2015 14:42:13 81.04, -93.46 81.09 1.17 6
7 09/14/2015 15:33:20 -81.04, 74.19 98.96 09/14/2015 15:32:57 -81.03, 74.09 98.93 1.76 23
8 09/14/2015 16:24:21 81.04,-118.84 81.10 09/14/2015 16:23:43 81.05,-118.91 81.13 1.40 38
9 09/14/2015 17:15:23 -81.04, 48.49 98.91 09/14/2015 17:14:27 -81.04, 48.65 98.90 2.72 56

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/7/2015
SNOs_Map_NOAA-19_NPP_20150908.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/07/2015 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service