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: 7/7/2019
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 79.86, 52.86 59.69 07/09/2019 06:02:54 79.86, 48.25 60.28 90.31 63
2 07/09/2019 06:54:49 -80.07,-141.94 119.91 07/09/2019 06:53:50 -80.07,-141.81 119.90 2.46 59
3 07/09/2019 07:45:33 80.06, 25.46 60.08 07/09/2019 07:44:46 80.07, 25.48 60.11 1.24 47
4 07/09/2019 08:36:17 -80.06,-167.26 119.91 07/09/2019 08:35:50 -80.07,-167.37 119.89 2.10 27
5 07/09/2019 09:27:02 80.09, -0.17 60.14 07/09/2019 09:26:46 80.07, -0.08 60.12 2.63 16
6 07/09/2019 10:17:46 -80.06, 167.41 119.91 07/09/2019 10:17:50 -80.08, 167.38 119.89 2.78 4
7 07/09/2019 11:08:31 80.08, -25.49 60.14 07/09/2019 11:08:47 80.06, -25.64 60.13 3.35 16
8 07/09/2019 11:59:16 -80.08, 141.79 119.86 07/09/2019 11:59:51 -80.08, 141.82 119.88 0.78 35
9 07/09/2019 12:50:00 80.08, -50.82 60.14 07/09/2019 12:50:47 80.08, -50.88 60.13 1.32 47
10 07/09/2019 13:40:45 -80.08, 116.46 119.86 07/09/2019 13:41:51 -80.10, 116.58 119.89 3.03 66

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/7/2019
SNOs_Map_FY3D_NOAA-19_20190707.jpg

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

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service