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: 6/5/2019
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 06/12/2019 00:19:59 -80.12, -43.71 120.71 06/12/2019 00:18:43 -80.10, -43.62 120.70 2.40 76
2 06/12/2019 01:10:43 80.10, 123.77 59.26 06/12/2019 01:09:38 80.11, 123.80 59.30 1.35 65
3 06/12/2019 02:01:28 -80.11, -69.03 120.72 06/12/2019 02:00:44 -80.10, -69.17 120.70 3.00 44
4 06/12/2019 02:52:13 80.13, 98.14 59.30 06/12/2019 02:51:39 80.11, 98.24 59.30 2.65 34
5 06/12/2019 03:42:57 -80.11, -94.35 120.74 06/12/2019 03:42:44 -80.12, -94.40 120.72 1.44 13
6 06/12/2019 04:33:42 80.12, 72.82 59.29 06/12/2019 04:33:40 80.11, 72.69 59.29 2.99 2
7 06/12/2019 05:24:27 -80.13,-119.98 120.70 06/12/2019 05:24:45 -80.12,-119.95 120.72 1.92 18
8 06/12/2019 06:15:11 80.12, 47.50 59.28 06/12/2019 06:15:40 80.13, 47.46 59.27 1.19 29
9 06/12/2019 07:05:56 -80.13,-145.30 120.71 06/12/2019 07:06:45 -80.14,-145.18 120.74 2.40 49
10 06/12/2019 07:56:41 80.14, 21.87 59.32 06/12/2019 07:57:41 80.12, 21.91 59.27 2.21 60

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/5/2019
SNOs_Map_FY3D_NOAA-19_20190606.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/05/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service