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: 3/28/2017
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 03/30/2017 09:26:27 -80.87, 167.46 99.51 03/30/2017 09:27:33 -80.87, 167.45 99.55 0.38 66
2 03/30/2017 10:17:31 80.88, -25.17 80.46 03/30/2017 10:18:18 80.88, -25.32 80.46 2.72 47
3 03/30/2017 11:08:29 -80.87, 141.84 99.53 03/30/2017 11:09:03 -80.87, 142.02 99.57 3.08 34
4 03/30/2017 11:59:33 80.87, -50.79 80.45 03/30/2017 11:59:48 80.88, -50.75 80.44 0.83 15
5 03/30/2017 12:50:30 -80.88, 116.59 99.59 03/30/2017 12:50:33 -80.88, 116.58 99.59 0.11 3
6 03/30/2017 13:41:34 80.88, -76.05 80.39 03/30/2017 13:41:18 80.88, -76.19 80.42 2.43 16
7 03/30/2017 14:32:32 -80.87, 90.97 99.60 03/30/2017 14:32:03 -80.88, 91.15 99.61 3.27 29
8 03/30/2017 15:23:36 80.88,-101.68 80.38 03/30/2017 15:22:48 80.88,-101.62 80.40 1.26 48

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/28/2017
SNOs_Map_NOAA-19_NPP_20170330.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/28/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service