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: 4/6/2016
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 02:03:44 -81.01, -84.14 104.83 04/14/2016 02:04:59 -81.00, -84.12 104.88 0.68 75
2 04/14/2016 02:54:41 81.01, 82.99 75.18 04/14/2016 02:55:44 81.01, 83.11 75.12 2.21 63
3 04/14/2016 03:45:46 -81.01,-109.59 104.87 04/14/2016 03:46:29 -81.00,-109.53 104.90 1.28 43
4 04/14/2016 04:36:43 81.01, 57.53 75.14 04/14/2016 04:37:14 81.01, 57.71 75.10 3.15 31
5 04/14/2016 05:27:48 -81.01,-135.05 104.90 04/14/2016 05:27:59 -81.01,-134.93 104.92 2.09 11
6 04/14/2016 06:18:44 81.01, 32.45 75.06 04/14/2016 06:18:44 81.01, 32.31 75.08 2.51 0
7 04/14/2016 07:09:50 -81.01,-160.50 104.93 04/14/2016 07:09:29 -81.01,-160.33 104.94 2.94 21
8 04/14/2016 08:00:46 81.01, 6.99 75.03 04/14/2016 08:00:14 81.01, 6.90 75.06 1.56 32
9 04/14/2016 08:51:51 -81.01, 174.42 105.01 04/14/2016 08:50:59 -81.01, 174.27 104.97 2.77 52

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/6/2016
SNOs_Map_NOAA-19_NPP_20160407.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/06/2016 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service