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: 5/1/2015
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 05/05/2015 17:40:12 81.01,-136.72 68.13 05/05/2015 17:41:17 81.01,-136.90 68.12 3.02 65
2 05/05/2015 18:31:16 -81.01, 30.29 111.86 05/05/2015 18:32:02 -81.02, 30.29 111.88 0.29 46
3 05/05/2015 19:22:15 81.01,-162.33 68.12 05/05/2015 19:22:47 81.01,-162.30 68.10 0.44 32
4 05/05/2015 20:13:18 -81.01, 5.05 111.91 05/05/2015 20:13:32 -81.02, 4.89 111.89 3.06 14
5 05/05/2015 21:04:17 81.01, 172.44 68.06 05/05/2015 21:04:17 81.01, 172.29 68.09 2.76 0
6 05/05/2015 21:55:20 -81.01, -20.18 111.97 05/05/2015 21:55:01 -81.00, -20.15 111.96 0.50 19
7 05/05/2015 22:46:19 81.00, 147.21 68.01 05/05/2015 22:45:46 81.00, 147.25 68.02 0.73 33
8 05/05/2015 23:37:22 -81.00, -45.42 112.03 05/05/2015 23:36:31 -81.01, -45.56 111.98 2.55 51

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/1/2015
SNOs_Map_NOAA-19_NPP_20150501.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/01/2015 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service