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: 11/3/2019
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 11/08/2019 23:40:21 -79.83, -31.20 82.02 11/08/2019 23:39:10 -79.82, -31.33 82.00 2.88 71
2 11/09/2019 00:31:05 79.83, 136.17 97.98 11/09/2019 00:30:04 79.85, 136.26 98.01 2.93 61
3 11/09/2019 01:21:50 -79.83, -56.54 82.01 11/09/2019 01:21:10 -79.84, -56.61 81.98 1.83 40
4 11/09/2019 02:12:35 79.85, 110.55 98.05 11/09/2019 02:12:05 79.84, 110.68 98.03 3.00 30
5 11/09/2019 03:03:20 -79.86, -82.16 81.95 11/09/2019 03:03:11 -79.83, -82.19 81.96 2.70 9
6 11/09/2019 03:54:04 79.85, 85.21 98.06 11/09/2019 03:54:06 79.84, 85.10 98.06 2.77 2
7 11/09/2019 04:44:48 -79.85,-107.49 81.93 11/09/2019 04:45:10 -79.85,-107.47 81.94 0.41 22
8 11/09/2019 05:35:32 79.85, 59.88 98.07 11/09/2019 05:36:05 79.85, 59.83 98.07 1.31 33
9 11/09/2019 06:26:17 -79.85,-132.83 81.92 11/09/2019 06:27:10 -79.87,-132.75 81.93 2.74 53
10 11/09/2019 07:17:02 79.87, 34.25 98.14 11/09/2019 07:18:06 79.85, 34.24 98.09 2.93 64

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/3/2019
SNOs_Map_FY3D_NOAA-19_20191103.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 11/03/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service