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: 1/4/2016
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 01/11/2016 18:21:49 -81.03, 31.26 73.52 01/11/2016 18:23:01 -81.03, 31.22 73.55 0.79 72
2 01/11/2016 19:12:47 81.03,-161.47 106.48 01/11/2016 19:13:46 81.03,-161.41 106.44 1.01 59
3 01/11/2016 20:03:51 -81.03, 5.86 73.54 01/11/2016 20:04:31 -81.03, 5.78 73.55 1.38 40
4 01/11/2016 20:54:49 81.03, 173.14 106.46 01/11/2016 20:55:16 81.03, 173.15 106.44 0.29 27
5 01/11/2016 21:45:53 -81.03, -19.54 73.56 01/11/2016 21:46:01 -81.03, -19.65 73.55 2.00 8
6 01/11/2016 22:36:51 81.03, 147.74 106.43 01/11/2016 22:36:46 81.03, 147.72 106.44 0.46 5
7 01/11/2016 23:27:55 -81.03, -44.94 73.59 01/11/2016 23:27:31 -81.04, -45.08 73.55 2.63 24
8 01/12/2016 00:18:53 81.03, 122.35 106.41 01/12/2016 00:18:16 81.03, 122.29 106.44 1.19 37
9 01/12/2016 01:09:56 -81.03, -70.34 73.61 01/12/2016 01:09:00 -81.04, -70.52 73.55 3.26 56

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/4/2016
SNOs_Map_NOAA-19_NPP_20160105.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/04/2016 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service