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: 10/31/2019
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 23:40:20 -79.82, -31.10 82.04 11/08/2019 23:39:09 -79.83, -31.21 82.00 2.47 71
2 11/09/2019 00:31:05 79.85, 135.98 98.02 11/09/2019 00:30:04 79.83, 136.07 98.02 2.57 61
3 11/09/2019 01:21:50 -79.85, -56.72 81.98 11/09/2019 01:21:10 -79.83, -56.80 81.98 3.17 40
4 11/09/2019 02:12:34 79.85, 110.64 98.03 11/09/2019 02:12:04 79.85, 110.79 98.03 2.97 30
5 11/09/2019 03:03:19 -79.85, -82.05 81.96 11/09/2019 03:03:10 -79.84, -82.08 81.96 0.53 9
6 11/09/2019 03:54:03 79.84, 85.31 98.04 11/09/2019 03:54:05 79.84, 85.21 98.05 1.95 2
7 11/09/2019 04:44:48 -79.84,-107.39 81.95 11/09/2019 04:45:10 -79.86,-107.36 81.94 2.26 22
8 11/09/2019 05:35:32 79.84, 59.97 98.06 11/09/2019 05:36:05 79.86, 59.93 98.07 2.93 33
9 11/09/2019 06:26:18 -79.87,-133.01 81.88 11/09/2019 06:27:11 -79.85,-132.94 81.92 2.11 53
10 11/09/2019 07:17:02 79.86, 34.35 98.12 11/09/2019 07:18:06 79.86, 34.35 98.09 0.88 64

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/31/2019
SNOs_Map_FY3D_NOAA-19_20191031.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 10/31/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service