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: 8/24/2019
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 79.97,-145.76 73.88 09/01/2019 19:12:36 79.95,-145.87 73.91 3.15 62
2 09/01/2019 20:04:22 -79.98, 21.52 106.10 09/01/2019 20:03:31 -79.97, 21.61 106.10 1.96 51
3 09/01/2019 20:55:07 79.97,-171.09 73.90 09/01/2019 20:54:36 79.97,-171.13 73.92 0.81 31
4 09/01/2019 21:45:51 -79.97, -3.81 106.09 09/01/2019 21:45:32 -79.96, -3.96 106.07 3.25 19
5 09/01/2019 22:36:36 79.97, 163.58 73.92 09/01/2019 22:36:36 79.99, 163.61 73.93 2.70 0
6 09/01/2019 23:27:20 -79.97, -29.13 106.07 09/01/2019 23:27:32 -79.98, -29.23 106.05 2.24 12
7 09/02/2019 00:18:06 79.99, 137.96 73.99 09/02/2019 00:18:37 79.98, 138.03 73.96 1.64 31
8 09/02/2019 01:08:50 -79.99, -54.76 106.00 09/02/2019 01:09:33 -79.98, -54.80 106.03 2.13 43
9 09/02/2019 01:59:35 79.99, 112.63 74.01 09/02/2019 02:00:37 80.00, 112.77 73.98 3.24 62

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/24/2019
SNOs_Map_FY3D_NOAA-19_20190824.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 08/24/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service