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: 10/28/2019
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 -79.84, -31.21 82.02 11/08/2019 23:39:10 -79.83, -31.25 82.00 1.08 71
2 11/09/2019 00:31:05 79.83, 136.14 97.99 11/09/2019 00:30:05 79.83, 136.02 98.02 2.43 60
3 11/09/2019 01:21:50 -79.83, -56.54 82.01 11/09/2019 01:21:10 -79.85, -56.53 81.98 1.78 40
4 11/09/2019 02:12:34 79.83, 110.80 98.00 11/09/2019 02:12:05 79.85, 110.74 98.03 2.45 29
5 11/09/2019 03:03:20 -79.86, -82.17 81.94 11/09/2019 03:03:11 -79.84, -82.11 81.96 2.24 9
6 11/09/2019 03:54:04 79.86, 85.18 98.07 11/09/2019 03:54:06 79.84, 85.16 98.06 1.65 2
7 11/09/2019 04:44:49 -79.85,-107.50 81.93 11/09/2019 04:45:11 -79.86,-107.39 81.94 2.25 22
8 11/09/2019 05:35:33 79.85, 59.84 98.08 11/09/2019 05:36:06 79.86, 59.88 98.07 1.19 33
9 11/09/2019 06:26:17 -79.85,-132.84 81.92 11/09/2019 06:27:11 -79.85,-132.97 81.92 2.67 54
10 11/09/2019 07:17:02 79.88, 34.22 98.15 11/09/2019 07:18:06 79.85, 34.30 98.09 3.25 64

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/28/2019
SNOs_Map_FY3D_NOAA-19_20191028.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 10/28/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service