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: 9/19/2016
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 09/22/2016 03:25:37 -80.96,-104.09 95.90 09/22/2016 03:26:52 -80.97,-104.10 95.93 0.54 75
2 09/22/2016 04:16:34 80.97, 63.40 84.09 09/22/2016 04:17:37 80.96, 63.35 84.07 1.14 63
3 09/22/2016 05:07:39 -80.96,-129.62 95.87 09/22/2016 05:08:22 -80.97,-129.49 95.90 2.48 43
4 09/22/2016 05:58:36 80.97, 37.88 84.12 09/22/2016 05:59:07 80.96, 37.96 84.09 1.58 31
5 09/22/2016 06:49:40 -80.97,-154.78 95.88 09/22/2016 06:49:52 -80.97,-154.87 95.88 1.53 12
6 09/22/2016 07:40:37 80.97, 12.72 84.11 09/22/2016 07:40:37 80.96, 12.58 84.12 2.66 0
7 09/22/2016 08:31:42 -80.97, 179.68 95.85 09/22/2016 08:31:22 -80.97, 179.74 95.85 1.12 20
8 09/22/2016 09:22:39 80.97, -12.81 84.14 09/22/2016 09:22:07 80.96, -12.81 84.15 0.80 32
9 09/22/2016 10:13:43 -80.97, 154.52 95.87 09/22/2016 10:12:52 -80.97, 154.36 95.82 2.84 51

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/19/2016
SNOs_Map_NOAA-19_NPP_20160920.jpg

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

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service