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: 9/2/2016
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 09/08/2016 16:19:35 -80.97, 62.33 100.87 09/08/2016 16:20:43 -80.98, 62.25 100.89 1.64 68
2 09/08/2016 17:10:30 80.97,-130.21 79.13 09/08/2016 17:11:27 80.96,-130.05 79.07 3.11 57
3 09/08/2016 18:01:36 -80.97, 37.18 100.89 09/08/2016 18:02:12 -80.96, 37.19 100.91 1.05 36
4 09/08/2016 18:52:32 80.97,-155.74 79.15 09/08/2016 18:52:58 80.98,-155.84 79.16 2.05 26
5 09/08/2016 19:43:38 -80.97, 11.65 100.86 09/08/2016 19:43:42 -80.97, 11.76 100.88 2.01 4
6 09/08/2016 20:34:33 80.97, 179.11 79.14 09/08/2016 20:34:27 80.96, 179.09 79.14 1.16 6
7 09/08/2016 21:25:40 -80.97, -13.88 100.83 09/08/2016 21:25:13 -80.98, -14.04 100.79 3.09 27
8 09/08/2016 22:16:35 80.97, 153.59 79.16 09/08/2016 22:15:57 80.97, 153.66 79.17 1.52 38
9 09/08/2016 23:07:41 -80.98, -39.03 100.85 09/08/2016 23:06:42 -80.97, -39.10 100.81 1.43 59

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/2/2016
SNOs_Map_NOAA-19_NPP_20160903.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 09/02/2016 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service