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: 11/5/2019
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 -79.83, -31.14 82.04 11/08/2019 23:39:09 -79.83, -31.20 82.00 1.42 71
2 11/09/2019 00:31:05 79.85, 135.96 98.02 11/09/2019 00:30:04 79.83, 136.10 98.02 3.24 61
3 11/09/2019 01:21:49 -79.82, -56.47 82.02 11/09/2019 01:21:09 -79.85, -56.48 81.98 3.09 40
4 11/09/2019 02:12:34 79.85, 110.62 98.03 11/09/2019 02:12:05 79.83, 110.52 98.04 2.91 29
5 11/09/2019 03:03:19 -79.85, -82.10 81.96 11/09/2019 03:03:10 -79.84, -82.07 81.96 0.87 9
6 11/09/2019 03:54:03 79.84, 85.29 98.05 11/09/2019 03:54:05 79.85, 85.24 98.05 1.04 2
7 11/09/2019 04:44:48 -79.85,-107.43 81.94 11/09/2019 04:45:10 -79.86,-107.34 81.95 2.48 22
8 11/09/2019 05:35:32 79.84, 59.95 98.06 11/09/2019 05:36:05 79.87, 59.96 98.07 2.96 33
9 11/09/2019 06:26:18 -79.87,-133.05 81.88 11/09/2019 06:27:11 -79.86,-132.93 81.92 3.11 53
10 11/09/2019 07:17:02 79.87, 34.33 98.13 11/09/2019 07:18:06 79.86, 34.38 98.09 1.32 64

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/5/2019
SNOs_Map_FY3D_NOAA-19_20191105.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 11/05/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service