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: 11/7/2019
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, -31.29 82.01 11/08/2019 23:39:10 -79.82, -31.39 82.00 3.49 71
2 11/09/2019 00:31:05 79.83, 136.11 97.99 11/09/2019 00:30:04 79.85, 136.23 98.01 2.68 61
3 11/09/2019 01:21:50 -79.84, -56.62 82.00 11/09/2019 01:21:10 -79.84, -56.67 81.98 0.96 40
4 11/09/2019 02:12:34 79.83, 110.77 98.01 11/09/2019 02:12:05 79.84, 110.65 98.04 2.62 29
5 11/09/2019 03:03:19 -79.84, -81.96 81.98 11/09/2019 03:03:10 -79.85, -81.95 81.96 2.07 9
6 11/09/2019 03:54:04 79.86, 85.15 98.07 11/09/2019 03:54:06 79.83, 85.07 98.06 3.20 2
7 11/09/2019 04:44:49 -79.86,-107.58 81.92 11/09/2019 04:45:11 -79.85,-107.53 81.94 1.92 22
8 11/09/2019 05:35:33 79.85, 59.81 98.08 11/09/2019 05:36:06 79.85, 59.79 98.07 0.54 33
9 11/09/2019 06:26:18 -79.86,-132.91 81.90 11/09/2019 06:27:11 -79.87,-132.81 81.93 2.23 53
10 11/09/2019 07:17:02 79.85, 34.48 98.10 11/09/2019 07:18:06 79.87, 34.51 98.09 2.31 64

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/7/2019
SNOs_Map_FY3D_NOAA-19_20191107.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 11/07/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service