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: 3/26/2020
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 -79.53, -94.41 105.66 04/07/2020 04:02:25 -79.53, -94.24 105.65 3.45 75
2 04/07/2020 04:54:24 79.52, 73.02 74.31 04/07/2020 04:53:25 79.52, 72.91 74.34 2.44 59
3 04/07/2020 05:45:09 -79.53,-119.76 105.69 04/07/2020 05:44:26 -79.52,-119.85 105.68 2.51 43
4 04/07/2020 06:35:53 79.52, 47.68 74.28 04/07/2020 06:35:25 79.54, 47.59 74.31 2.51 28
5 04/07/2020 07:26:38 -79.53,-145.10 105.72 04/07/2020 07:26:26 -79.53,-145.16 105.71 1.32 12
6 04/07/2020 08:17:23 79.55, 22.05 74.30 04/07/2020 08:17:26 79.53, 22.00 74.29 2.79 3
7 04/07/2020 09:08:07 -79.53,-170.45 105.76 04/07/2020 09:08:26 -79.55,-170.48 105.74 2.94 19
8 04/07/2020 09:58:52 79.55, -3.29 74.27 04/07/2020 09:59:26 79.54, -3.32 74.25 0.49 34
9 04/07/2020 10:49:37 -79.56, 163.93 105.73 04/07/2020 10:50:27 -79.54, 163.92 105.76 1.57 50
10 04/07/2020 11:40:21 79.54, -28.64 74.24 04/07/2020 11:41:26 79.56, -28.63 74.22 2.20 65

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/26/2020
SNOs_Map_FY3D_NOAA-19_20200326.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/26/2020 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service