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: 12/4/2018
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 08:48:44 80.33, 5.13 105.22 12/08/2018 08:49:56 80.34, 5.20 105.19 1.40 72
2 12/08/2018 09:39:39 -80.34, 172.59 74.79 12/08/2018 09:40:41 -80.34, 172.46 74.81 2.46 62
3 12/08/2018 10:30:45 80.33, -20.37 105.23 12/08/2018 10:31:26 80.34, -20.21 105.20 3.18 41
4 12/08/2018 11:21:40 -80.34, 147.08 74.78 12/08/2018 11:22:11 -80.34, 147.05 74.79 0.65 31
5 12/08/2018 12:12:45 80.35, -45.54 105.22 12/08/2018 12:12:56 80.34, -45.62 105.21 1.77 11
6 12/08/2018 13:03:41 -80.34, 121.58 74.78 12/08/2018 13:03:41 -80.35, 121.64 74.78 1.19 0
7 12/08/2018 13:54:46 80.35, -71.04 105.23 12/08/2018 13:54:26 80.34, -71.03 105.23 0.87 20
8 12/08/2018 14:45:42 -80.34, 96.08 74.77 12/08/2018 14:45:11 -80.35, 96.23 74.77 3.00 31
9 12/08/2018 15:36:47 80.35, -96.55 105.23 12/08/2018 15:35:56 80.35, -96.43 105.24 2.18 51
10 12/08/2018 16:27:41 -80.36, 70.91 74.78 12/08/2018 16:26:40 -80.35, 70.83 74.75 1.91 61

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/4/2018
SNOs_Map_NOAA-19_NPP_20181205.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/04/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service