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: 3/28/2020
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 -79.53, -94.38 105.67 04/07/2020 04:02:26 -79.52, -94.26 105.65 2.41 75
2 04/07/2020 04:54:25 79.51, 73.07 74.30 04/07/2020 04:53:26 79.52, 72.90 74.34 3.39 59
3 04/07/2020 05:45:10 -79.53,-119.73 105.70 04/07/2020 05:44:27 -79.51,-119.87 105.68 3.21 43
4 04/07/2020 06:35:55 79.54, 47.45 74.32 04/07/2020 06:35:26 79.53, 47.59 74.31 3.05 29
5 04/07/2020 07:26:39 -79.52,-145.07 105.73 04/07/2020 07:26:27 -79.53,-145.18 105.71 2.38 12
6 04/07/2020 08:17:24 79.54, 22.10 74.29 04/07/2020 08:17:27 79.53, 22.00 74.29 2.84 3
7 04/07/2020 09:08:07 -79.52,-170.42 105.76 04/07/2020 09:08:26 -79.55,-170.50 105.74 3.56 19
8 04/07/2020 09:58:52 79.54, -3.24 74.26 04/07/2020 09:59:26 79.54, -3.32 74.25 1.58 34
9 04/07/2020 10:49:37 -79.55, 163.96 105.74 04/07/2020 10:50:27 -79.54, 163.90 105.76 1.74 50
10 04/07/2020 11:40:21 79.54, -28.59 74.22 04/07/2020 11:41:26 79.56, -28.63 74.22 3.05 65

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/28/2020
SNOs_Map_FY3D_NOAA-19_20200329.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/28/2020 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service