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: 8/29/2019
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 09/01/2019 19:13:38 79.96,-145.59 73.85 09/01/2019 19:12:36 79.97,-145.62 73.89 1.48 62
2 09/01/2019 20:04:22 -79.97, 21.65 106.13 09/01/2019 20:03:32 -79.96, 21.51 106.09 2.89 50
3 09/01/2019 20:55:08 79.98,-171.22 73.93 09/01/2019 20:54:37 79.97,-171.19 73.92 2.10 31
4 09/01/2019 21:45:51 -79.96, -3.68 106.11 09/01/2019 21:45:32 -79.98, -3.75 106.08 2.45 19
5 09/01/2019 22:36:37 79.98, 163.45 73.94 09/01/2019 22:36:37 79.98, 163.54 73.94 1.81 0
6 09/01/2019 23:27:21 -79.99, -29.30 106.04 09/01/2019 23:27:33 -79.97, -29.33 106.05 1.56 12
7 09/02/2019 00:18:06 79.98, 138.12 73.96 09/02/2019 00:18:38 79.98, 137.97 73.96 3.02 32
8 09/02/2019 01:08:50 -79.98, -54.63 106.02 09/02/2019 01:09:33 -79.99, -54.59 106.04 1.31 43
9 09/02/2019 01:59:34 79.97, 112.80 73.98 09/02/2019 02:00:37 80.00, 112.71 73.98 3.32 63

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/29/2019
SNOs_Map_FY3D_NOAA-19_20190830.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/29/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service