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: 4/4/2020
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 04/07/2020 04:03:40 -79.52, -94.33 105.68 04/07/2020 04:02:26 -79.51, -94.38 105.65 1.72 74
2 04/07/2020 04:54:25 79.54, 72.89 74.33 04/07/2020 04:53:26 79.51, 72.82 74.34 3.41 59
3 04/07/2020 05:45:09 -79.52,-119.67 105.71 04/07/2020 05:44:26 -79.53,-119.70 105.68 1.17 43
4 04/07/2020 06:35:54 79.53, 47.54 74.30 04/07/2020 06:35:26 79.53, 47.51 74.31 1.01 28
5 04/07/2020 07:26:38 -79.52,-145.02 105.74 04/07/2020 07:26:26 -79.55,-145.02 105.71 3.35 12
6 04/07/2020 08:17:23 79.53, 22.20 74.27 04/07/2020 08:17:26 79.54, 22.20 74.28 1.63 3
7 04/07/2020 09:08:08 -79.55,-170.64 105.72 04/07/2020 09:08:27 -79.54,-170.62 105.74 1.21 19
8 04/07/2020 09:58:53 79.56, -3.43 74.29 04/07/2020 09:59:27 79.54, -3.40 74.26 2.82 34
9 04/07/2020 10:49:37 -79.55, 164.01 105.75 04/07/2020 10:50:27 -79.56, 164.06 105.77 1.65 50
10 04/07/2020 11:40:22 79.56, -28.78 74.26 04/07/2020 11:41:27 79.55, -28.71 74.22 1.33 65

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/4/2020
SNOs_Map_FY3D_NOAA-19_20200405.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/04/2020 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service