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: 11/24/2018
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 11/24/2018 20:03:36 80.37,-163.42 103.05 11/24/2018 20:02:24 80.39,-163.52 103.11 2.61 72
2 12/08/2018 08:48:43 80.33, 5.13 105.22 12/08/2018 08:49:55 80.34, 5.22 105.18 1.67 72
3 12/08/2018 09:39:38 -80.35, 172.65 74.79 12/08/2018 09:40:40 -80.34, 172.54 74.82 2.48 62
4 12/08/2018 10:30:43 80.35, -20.03 105.21 12/08/2018 10:31:25 80.34, -20.19 105.20 3.26 42
5 12/08/2018 11:21:39 -80.35, 147.15 74.79 12/08/2018 11:22:10 -80.34, 147.13 74.81 1.13 31
6 12/08/2018 12:12:44 80.35, -45.54 105.22 12/08/2018 12:12:55 80.34, -45.59 105.21 1.69 11
7 12/08/2018 13:03:40 -80.35, 121.64 74.78 12/08/2018 13:03:40 -80.34, 121.72 74.79 1.73 0
8 12/08/2018 13:54:45 80.35, -71.04 105.23 12/08/2018 13:54:25 80.34, -71.00 105.22 1.19 20
9 12/08/2018 14:45:41 -80.35, 96.14 74.77 12/08/2018 14:45:10 -80.34, 96.32 74.78 3.35 31
10 12/08/2018 15:36:46 80.35, -96.54 105.23 12/08/2018 15:35:55 80.35, -96.41 105.24 2.51 51
11 12/08/2018 16:27:41 -80.37, 70.97 74.78 12/08/2018 16:26:40 -80.35, 70.91 74.77 2.53 61

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2018
SNOs_Map_NOAA-19_NPP_20181125.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 11/24/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service