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: 3/11/2020
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 03/11/2020 03:24:30 79.62, 94.67 85.18 03/11/2020 03:25:22 79.60, 94.65 85.15 1.95 52
2 03/11/2020 04:15:15 -79.62, -98.09 94.82 03/11/2020 04:16:28 -79.60, -98.12 94.87 2.90 73
3 03/24/2020 11:55:41 -79.42, 148.47 100.50 03/24/2020 11:54:32 -79.41, 146.02 100.21 50.07 69
4 03/24/2020 12:46:29 79.55, -45.25 79.71 03/24/2020 12:45:23 79.56, -45.21 79.74 1.27 66
5 03/24/2020 13:37:14 -79.55, 122.04 100.31 03/24/2020 13:36:27 -79.57, 122.13 100.28 2.58 47
6 03/24/2020 14:27:59 79.58, -70.87 79.73 03/24/2020 14:27:24 79.55, -70.81 79.72 3.56 35
7 03/24/2020 15:18:44 -79.58, 96.42 100.29 03/24/2020 15:18:28 -79.56, 96.53 100.31 3.19 16
8 03/24/2020 16:09:28 79.58, -96.22 79.70 03/24/2020 16:09:24 79.57, -96.12 79.68 2.25 4
9 03/24/2020 17:00:13 -79.58, 71.08 100.32 03/24/2020 17:00:28 -79.58, 71.21 100.34 2.79 15
10 03/24/2020 17:50:57 79.57,-121.57 79.66 03/24/2020 17:51:24 79.59,-121.43 79.65 3.18 27
11 03/24/2020 18:41:42 -79.58, 45.73 100.35 03/24/2020 18:42:29 -79.57, 45.61 100.37 2.46 47
12 03/24/2020 19:32:26 79.57,-146.91 79.63 03/24/2020 19:33:25 79.58,-147.02 79.62 2.33 59

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/11/2020
SNOs_Map_FY3D_NOAA-19_20200311.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/11/2020 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service