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: 8/8/2017
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 08/13/2017 12:49:45 80.79, -62.27 69.81 08/13/2017 12:50:56 80.80, -62.14 69.76 2.86 71
2 08/13/2017 13:40:44 -80.79, 105.06 110.19 08/13/2017 13:41:41 -80.80, 105.22 110.24 2.98 57
3 08/13/2017 14:31:46 80.79, -87.59 69.81 08/13/2017 14:32:26 80.80, -87.52 69.78 1.51 40
4 08/13/2017 15:22:45 -80.80, 79.75 110.19 08/13/2017 15:23:11 -80.80, 79.83 110.22 1.51 26
5 08/13/2017 16:13:47 80.80,-112.91 69.81 08/13/2017 16:13:56 80.80,-112.91 69.81 0.47 9
6 08/13/2017 17:04:46 -80.80, 54.44 110.20 08/13/2017 17:04:41 -80.80, 54.44 110.19 0.12 5
7 08/13/2017 17:55:48 80.80,-138.22 69.81 08/13/2017 17:55:26 80.80,-138.30 69.83 1.42 22
8 08/13/2017 18:46:47 -80.81, 29.13 110.20 08/13/2017 18:46:11 -80.80, 29.06 110.17 1.44 36
9 08/13/2017 19:37:49 80.81,-163.54 69.81 08/13/2017 19:36:56 80.80,-163.69 69.85 2.77 53

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 8/8/2017
SNOs_Map_NOAA-19_NPP_20170809.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 08/08/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service