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: 3/30/2020
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 04:03:41 -79.54, -94.42 105.66 04/07/2020 04:02:26 -79.51, -94.37 105.65 2.59 75
2 04/07/2020 04:54:25 79.52, 73.03 74.30 04/07/2020 04:53:25 79.53, 73.09 74.34 2.14 60
3 04/07/2020 05:45:10 -79.53,-119.77 105.69 04/07/2020 05:44:26 -79.53,-119.69 105.68 1.62 44
4 04/07/2020 06:35:55 79.55, 47.41 74.33 04/07/2020 06:35:26 79.53, 47.50 74.31 3.18 29
5 04/07/2020 07:26:39 -79.53,-145.11 105.72 04/07/2020 07:26:26 -79.55,-145.00 105.71 3.19 13
6 04/07/2020 08:17:24 79.55, 22.06 74.30 04/07/2020 08:17:26 79.54, 22.18 74.28 2.46 2
7 04/07/2020 09:08:08 -79.53,-170.46 105.75 04/07/2020 09:08:27 -79.54,-170.61 105.74 3.28 19
8 04/07/2020 09:58:53 79.54, -3.28 74.26 04/07/2020 09:59:27 79.53, -3.41 74.26 2.82 34
9 04/07/2020 10:49:38 -79.56, 163.92 105.73 04/07/2020 10:50:27 -79.56, 164.08 105.77 3.21 49
10 04/07/2020 11:40:22 79.54, -28.63 74.23 04/07/2020 11:41:27 79.55, -28.72 74.22 2.34 65

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/30/2020
SNOs_Map_FY3D_NOAA-19_20200331.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/30/2020 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service