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: 3/27/2016
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 17:30:01 81.01,-135.55 80.22 03/31/2016 17:31:04 81.01,-135.68 80.20 2.27 63
2 03/31/2016 18:21:04 -81.01, 31.48 99.77 03/31/2016 18:21:50 -81.02, 31.33 99.77 2.79 46
3 03/31/2016 19:12:03 81.01,-161.00 80.19 03/31/2016 19:12:34 81.01,-161.08 80.18 1.41 31
4 03/31/2016 20:03:06 -81.01, 6.04 99.80 03/31/2016 20:03:20 -81.02, 5.93 99.79 2.11 14
5 03/31/2016 20:54:05 81.01, 173.55 80.15 03/31/2016 20:54:04 81.01, 173.52 80.16 0.61 1
6 03/31/2016 21:45:07 -81.01, -19.03 99.89 03/31/2016 21:44:49 -81.01, -19.10 99.87 1.48 18
7 03/31/2016 22:36:07 81.01, 148.10 80.12 03/31/2016 22:35:34 81.01, 148.12 80.13 0.59 33
8 03/31/2016 23:27:09 -81.01, -44.48 99.92 03/31/2016 23:26:19 -81.01, -44.50 99.90 0.84 50

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/27/2016
SNOs_Map_NOAA-19_NPP_20160328.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/27/2016 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service