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: 3/25/2017
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 -80.88, 167.52 99.52 03/30/2017 09:27:33 -80.87, 167.50 99.56 0.86 66
2 03/30/2017 10:17:31 80.88, -25.13 80.46 03/30/2017 10:18:18 80.87, -25.29 80.45 2.96 47
3 03/30/2017 11:08:29 -80.87, 141.90 99.54 03/30/2017 11:09:03 -80.87, 142.07 99.58 2.90 34
4 03/30/2017 11:59:33 80.88, -50.75 80.44 03/30/2017 11:59:48 80.88, -50.72 80.43 0.51 15
5 03/30/2017 12:50:30 -80.88, 116.65 99.59 03/30/2017 12:50:33 -80.87, 116.63 99.59 0.52 3
6 03/30/2017 13:41:34 80.88, -76.01 80.39 03/30/2017 13:41:18 80.88, -76.16 80.41 2.65 16
7 03/30/2017 14:32:32 -80.88, 91.03 99.61 03/30/2017 14:32:03 -80.88, 91.20 99.61 3.03 29
8 03/30/2017 15:23:36 80.88,-101.63 80.37 03/30/2017 15:22:48 80.88,-101.59 80.39 0.90 48

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2017
SNOs_Map_NOAA-19_NPP_20170327.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 03/25/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service