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: 12/26/2019
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 01/02/2020 13:40:12 79.71, -60.12 104.45 01/02/2020 13:38:58 79.74, -60.06 104.49 3.04 74
2 01/02/2020 14:30:56 -79.72, 107.15 75.55 01/02/2020 14:29:54 -79.72, 107.04 75.51 2.23 62
3 01/02/2020 15:21:42 79.74, -85.75 104.49 01/02/2020 15:20:59 79.73, -85.65 104.49 2.43 43
4 01/02/2020 16:12:25 -79.72, 81.81 75.56 01/02/2020 16:11:54 -79.74, 81.74 75.52 3.09 31
5 01/02/2020 17:03:11 79.74,-111.09 104.48 01/02/2020 17:02:59 79.75,-110.94 104.48 3.23 12
6 01/02/2020 17:53:55 -79.74, 56.18 75.52 01/02/2020 17:53:55 -79.73, 56.16 75.52 1.28 0
7 01/02/2020 18:44:40 79.73,-136.43 104.47 01/02/2020 18:45:00 79.74,-136.53 104.48 2.01 20
8 01/02/2020 19:35:24 -79.74, 30.84 75.53 01/02/2020 19:35:55 -79.75, 30.86 75.53 1.33 31
9 01/02/2020 20:26:09 79.73,-161.77 104.46 01/02/2020 20:27:00 79.76,-161.82 104.47 3.20 51
10 01/02/2020 21:16:54 -79.77, 5.22 75.49 01/02/2020 21:17:56 -79.74, 5.27 75.54 2.90 62

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/26/2019
SNOs_Map_FY3D_NOAA-19_20191226.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 12/26/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service