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: 4/8/2016
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 04/14/2016 02:03:45 -81.01, -84.35 104.81 04/14/2016 02:05:00 -81.01, -84.30 104.85 0.93 75
2 04/14/2016 02:54:41 81.01, 83.17 75.15 04/14/2016 02:55:44 81.00, 83.32 75.09 2.77 63
3 04/14/2016 03:45:47 -81.01,-109.80 104.84 04/14/2016 03:46:30 -81.01,-109.70 104.88 1.79 43
4 04/14/2016 04:36:43 81.01, 57.72 75.12 04/14/2016 04:37:15 81.02, 57.55 75.13 3.02 32
5 04/14/2016 05:27:49 -81.01,-135.25 104.87 04/14/2016 05:28:00 -81.01,-135.10 104.90 2.67 11
6 04/14/2016 06:18:45 81.01, 32.26 75.09 04/14/2016 06:18:45 81.02, 32.14 75.11 2.13 0
7 04/14/2016 07:09:50 -81.01,-160.33 104.95 04/14/2016 07:09:30 -81.01,-160.50 104.92 3.08 20
8 04/14/2016 08:00:47 81.01, 6.80 75.06 04/14/2016 08:00:15 81.02, 6.74 75.08 1.33 32
9 04/14/2016 08:51:52 -81.01, 174.22 104.99 04/14/2016 08:51:00 -81.02, 174.09 104.94 2.23 52

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/8/2016
SNOs_Map_NOAA-19_NPP_20160409.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/08/2016 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service