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: 6/8/2019
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 00:19:58 -80.10, -43.54 120.74 06/12/2019 00:18:42 -80.12, -43.41 120.71 2.94 76
2 06/12/2019 01:10:43 80.12, 123.64 59.28 06/12/2019 01:09:38 80.11, 123.70 59.30 1.29 65
3 06/12/2019 02:01:27 -80.10, -68.86 120.76 06/12/2019 02:00:43 -80.12, -68.96 120.71 2.75 44
4 06/12/2019 02:52:12 80.11, 98.32 59.27 06/12/2019 02:51:38 80.13, 98.46 59.28 3.21 34
5 06/12/2019 03:42:57 -80.12, -94.48 120.71 06/12/2019 03:42:44 -80.11, -94.51 120.71 1.22 13
6 06/12/2019 04:33:41 80.11, 73.00 59.26 06/12/2019 04:33:39 80.12, 72.91 59.28 2.54 2
7 06/12/2019 05:24:26 -80.12,-119.81 120.73 06/12/2019 05:24:44 -80.13,-119.74 120.73 1.90 18
8 06/12/2019 06:15:11 80.13, 47.37 59.30 06/12/2019 06:15:40 80.12, 47.36 59.28 1.22 29
9 06/12/2019 07:05:56 -80.14,-145.43 120.69 06/12/2019 07:06:45 -80.13,-145.29 120.73 3.01 49
10 06/12/2019 07:56:40 80.12, 22.05 59.29 06/12/2019 07:57:40 80.14, 22.12 59.26 1.96 60

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/8/2019
SNOs_Map_FY3D_NOAA-19_20190608.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/08/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service