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: 3/27/2020
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 -79.51, -94.23 105.70 04/07/2020 04:02:25 -79.54, -94.16 105.65 2.89 75
2 04/07/2020 04:54:25 79.53, 72.94 74.32 04/07/2020 04:53:25 79.53, 73.01 74.34 1.42 60
3 04/07/2020 05:45:10 -79.54,-119.85 105.67 04/07/2020 05:44:26 -79.53,-119.76 105.68 2.75 44
4 04/07/2020 06:35:54 79.53, 47.59 74.29 04/07/2020 06:35:25 79.54, 47.69 74.31 2.80 29
5 04/07/2020 07:26:39 -79.54,-145.20 105.71 04/07/2020 07:26:26 -79.54,-145.08 105.71 2.53 13
6 04/07/2020 08:17:23 79.52, 22.25 74.26 04/07/2020 08:17:26 79.54, 22.10 74.28 3.24 3
7 04/07/2020 09:08:08 -79.54,-170.55 105.74 04/07/2020 09:08:27 -79.53,-170.68 105.74 2.70 19
8 04/07/2020 09:58:53 79.55, -3.37 74.28 04/07/2020 09:59:26 79.55, -3.21 74.25 3.23 33
9 04/07/2020 10:49:37 -79.53, 164.11 105.77 04/07/2020 10:50:27 -79.55, 164.01 105.77 2.76 50
10 04/07/2020 11:40:22 79.55, -28.72 74.25 04/07/2020 11:41:27 79.54, -28.81 74.23 2.01 65

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/27/2020
SNOs_Map_FY3D_NOAA-19_20200328.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/27/2020 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service