Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/5/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 07/09/2019 06:03:56 79.85, 52.94 59.67 07/09/2019 06:02:53 79.87, 48.35 60.27 89.94 63
2 07/09/2019 06:54:48 -80.06,-141.83 119.93 07/09/2019 06:53:50 -80.06,-142.01 119.89 3.39 58
3 07/09/2019 07:45:33 80.08, 25.24 60.12 07/09/2019 07:44:46 80.06, 25.27 60.12 2.83 47
4 07/09/2019 08:36:17 -80.05,-167.15 119.93 07/09/2019 08:35:50 -80.07,-167.25 119.89 2.95 27
5 07/09/2019 09:27:02 80.08, -0.08 60.12 07/09/2019 09:26:46 80.08, 0.03 60.11 2.15 16
6 07/09/2019 10:17:47 -80.08, 167.22 119.88 07/09/2019 10:17:51 -80.07, 167.19 119.88 1.07 4
7 07/09/2019 11:08:31 80.07, -25.41 60.12 07/09/2019 11:08:47 80.07, -25.53 60.13 2.33 16
8 07/09/2019 11:59:16 -80.07, 141.90 119.88 07/09/2019 11:59:51 -80.09, 141.94 119.89 1.90 35
9 07/09/2019 12:50:00 80.07, -50.73 60.12 07/09/2019 12:50:47 80.09, -50.77 60.12 2.52 47
10 07/09/2019 13:40:46 -80.10, 116.27 119.82 07/09/2019 13:41:52 -80.08, 116.38 119.88 2.60 66

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/5/2019
SNOs_Map_FY3D_NOAA-19_20190705.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/05/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service