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: 11/6/2019
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, -31.03 82.06 11/08/2019 23:39:09 -79.84, -31.11 82.00 3.17 71
2 11/09/2019 00:31:05 79.84, 136.07 98.00 11/09/2019 00:30:04 79.84, 136.20 98.01 2.60 61
3 11/09/2019 01:21:50 -79.84, -56.65 81.99 11/09/2019 01:21:10 -79.83, -56.69 81.98 1.22 40
4 11/09/2019 02:12:34 79.83, 110.74 98.01 11/09/2019 02:12:05 79.84, 110.62 98.04 2.30 29
5 11/09/2019 03:03:19 -79.84, -81.99 81.98 11/09/2019 03:03:10 -79.85, -81.97 81.96 1.56 9
6 11/09/2019 03:54:03 79.83, 85.40 98.03 11/09/2019 03:54:05 79.86, 85.35 98.05 3.01 2
7 11/09/2019 04:44:49 -79.86,-107.61 81.91 11/09/2019 04:45:11 -79.84,-107.55 81.94 2.45 22
8 11/09/2019 05:35:33 79.86, 59.78 98.09 11/09/2019 05:36:06 79.85, 59.76 98.07 0.97 33
9 11/09/2019 06:26:18 -79.86,-132.94 81.90 11/09/2019 06:27:11 -79.86,-132.83 81.93 2.21 53
10 11/09/2019 07:17:02 79.85, 34.44 98.10 11/09/2019 07:18:06 79.87, 34.49 98.09 1.78 64

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/6/2019
SNOs_Map_FY3D_NOAA-19_20191106.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 11/06/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service