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: 7/8/2019
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 06:03:57 79.87, 52.76 59.71 07/09/2019 06:02:54 79.85, 48.14 60.29 90.52 63
2 07/09/2019 06:54:49 -80.08,-142.04 119.89 07/09/2019 06:53:50 -80.06,-141.93 119.89 2.93 59
3 07/09/2019 07:45:33 80.07, 25.36 60.10 07/09/2019 07:44:46 80.06, 25.37 60.12 0.81 47
4 07/09/2019 08:36:18 -80.07,-167.37 119.89 07/09/2019 08:35:51 -80.06,-167.49 119.88 3.02 27
5 07/09/2019 09:27:02 80.07, 0.03 60.10 07/09/2019 09:26:46 80.08, 0.13 60.11 2.55 16
6 07/09/2019 10:17:47 -80.07, 167.31 119.89 07/09/2019 10:17:51 -80.08, 167.26 119.89 1.06 4
7 07/09/2019 11:08:31 80.06, -25.29 60.10 07/09/2019 11:08:47 80.08, -25.43 60.12 3.27 16
8 07/09/2019 11:59:17 -80.09, 141.68 119.84 07/09/2019 11:59:52 -80.07, 141.70 119.87 2.52 35
9 07/09/2019 12:50:01 80.09, -50.92 60.16 07/09/2019 12:50:48 80.07, -50.99 60.13 1.87 47
10 07/09/2019 13:40:46 -80.09, 116.36 119.84 07/09/2019 13:41:52 -80.09, 116.46 119.88 1.92 66

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/8/2019
SNOs_Map_FY3D_NOAA-19_20190708.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/08/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service