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: 3/25/2016
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 03/31/2016 17:30:02 81.01,-135.92 80.27 03/31/2016 17:31:04 81.01,-135.77 80.22 2.74 62
2 03/31/2016 18:21:04 -81.01, 31.50 99.77 03/31/2016 18:21:49 -81.01, 31.62 99.81 2.15 45
3 03/31/2016 19:12:03 81.01,-160.99 80.19 03/31/2016 19:12:34 81.01,-161.17 80.19 3.02 31
4 03/31/2016 20:03:06 -81.01, 6.06 99.81 03/31/2016 20:03:19 -81.01, 6.22 99.84 2.87 13
5 03/31/2016 20:54:05 81.01, 173.56 80.15 03/31/2016 20:54:04 81.01, 173.43 80.17 2.16 1
6 03/31/2016 21:45:07 -81.01, -19.01 99.89 03/31/2016 21:44:49 -81.01, -19.18 99.86 2.98 18
7 03/31/2016 22:36:07 81.01, 148.10 80.12 03/31/2016 22:35:34 81.01, 148.03 80.15 1.31 33
8 03/31/2016 23:27:09 -81.01, -44.45 99.93 03/31/2016 23:26:19 -81.01, -44.58 99.88 2.23 50

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2016
SNOs_Map_NOAA-19_NPP_20160326.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/25/2016 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service