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: 12/1/2018
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 12/08/2018 08:48:43 80.34, 5.29 105.21 12/08/2018 08:49:55 80.32, 5.35 105.16 2.26 72
2 12/08/2018 09:39:39 -80.33, 172.44 74.78 12/08/2018 09:40:41 -80.35, 172.31 74.78 3.12 62
3 12/08/2018 10:30:44 80.34, -20.21 105.22 12/08/2018 10:31:25 80.33, -20.06 105.17 3.29 41
4 12/08/2018 11:21:40 -80.33, 146.93 74.77 12/08/2018 11:22:11 -80.36, 146.90 74.77 2.42 31
5 12/08/2018 12:12:45 80.34, -45.71 105.23 12/08/2018 12:12:56 80.36, -45.79 105.24 2.06 11
6 12/08/2018 13:03:40 -80.35, 121.76 74.79 12/08/2018 13:03:40 -80.33, 121.81 74.81 2.51 0
7 12/08/2018 13:54:46 80.34, -71.22 105.24 12/08/2018 13:54:26 80.36, -71.20 105.26 1.88 20
8 12/08/2018 14:45:41 -80.35, 96.26 74.78 12/08/2018 14:45:11 -80.36, 96.08 74.74 3.34 30
9 12/08/2018 15:36:47 80.34, -96.72 105.24 12/08/2018 15:35:56 80.36, -96.60 105.27 3.02 51
10 12/08/2018 16:27:42 -80.35, 70.75 74.77 12/08/2018 16:26:41 -80.36, 70.68 74.73 1.85 61

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2018
SNOs_Map_NOAA-19_NPP_20181202.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/01/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service