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: 4/19/2014
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 04/25/2014 17:21:48 -81.00, 45.55 108.59 04/25/2014 17:23:00 -81.00, 45.61 108.64 0.96 72
2 04/25/2014 18:12:49 81.00,-146.86 71.36 04/25/2014 18:13:45 81.00,-146.97 71.34 1.86 56
3 04/25/2014 19:03:51 -81.00, 20.31 108.65 04/25/2014 19:04:30 -81.00, 20.24 108.66 1.14 39
4 04/25/2014 19:54:53 81.00,-172.48 71.35 04/25/2014 19:55:15 81.00,-172.33 71.32 2.54 22
5 04/25/2014 20:45:53 -80.98, -4.57 108.76 04/25/2014 20:45:59 -80.99, -4.75 108.74 3.18 6
6 04/25/2014 21:36:54 80.98, 162.65 71.23 04/25/2014 21:36:43 80.98, 162.68 71.24 0.39 11
7 04/25/2014 22:27:55 -80.97, -29.82 108.82 04/25/2014 22:27:27 -80.97, -29.75 108.82 1.33 28
8 04/25/2014 23:18:56 80.96, 137.78 71.12 04/25/2014 23:18:12 80.97, 137.68 71.16 1.76 44

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2014
SNOs_Map_NOAA-19_NPP_20140419.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/19/2014 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service