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: 4/10/2016
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, -84.28 104.82 04/14/2016 02:05:00 -81.01, -84.30 104.85 0.42 75
2 04/14/2016 02:54:42 81.01, 82.87 75.19 04/14/2016 02:55:45 81.01, 82.96 75.15 1.63 63
3 04/14/2016 03:45:47 -81.01,-109.74 104.85 04/14/2016 03:46:30 -81.01,-109.70 104.88 0.74 43
4 04/14/2016 04:36:43 81.01, 57.79 75.11 04/14/2016 04:37:14 81.00, 57.92 75.07 2.52 31
5 04/14/2016 05:27:49 -81.01,-135.19 104.88 04/14/2016 05:28:00 -81.01,-135.11 104.90 1.55 11
6 04/14/2016 06:18:44 81.01, 32.34 75.08 04/14/2016 06:18:44 81.02, 32.15 75.10 3.31 0
7 04/14/2016 07:09:50 -81.01,-160.64 104.92 04/14/2016 07:09:29 -81.01,-160.51 104.92 2.39 21
8 04/14/2016 08:00:46 81.01, 6.88 75.05 04/14/2016 08:00:14 81.02, 6.75 75.08 2.45 32
9 04/14/2016 08:51:51 -81.01, 174.28 104.99 04/14/2016 08:50:58 -81.00, 174.45 104.99 3.19 53

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/10/2016
SNOs_Map_NOAA-19_NPP_20160411.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/10/2016 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service