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: 5/31/2019
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 -80.12, -43.71 120.71 06/12/2019 00:18:42 -80.11, -43.56 120.70 3.20 76
2 06/12/2019 01:10:42 80.11, 123.74 59.27 06/12/2019 01:09:37 80.12, 123.82 59.30 1.94 65
3 06/12/2019 02:01:27 -80.11, -69.04 120.72 06/12/2019 02:00:43 -80.11, -69.11 120.70 1.75 44
4 06/12/2019 02:52:11 80.10, 98.42 59.25 06/12/2019 02:51:38 80.11, 98.27 59.29 3.11 33
5 06/12/2019 03:42:56 -80.11, -94.36 120.74 06/12/2019 03:42:43 -80.12, -94.34 120.72 1.56 13
6 06/12/2019 04:33:41 80.13, 72.79 59.30 06/12/2019 04:33:39 80.11, 72.72 59.29 2.31 2
7 06/12/2019 05:24:26 -80.13,-119.99 120.69 06/12/2019 05:24:44 -80.12,-119.89 120.72 2.32 18
8 06/12/2019 06:15:10 80.12, 47.47 59.28 06/12/2019 06:15:39 80.13, 47.48 59.27 0.80 29
9 06/12/2019 07:05:55 -80.13,-145.31 120.71 06/12/2019 07:06:45 -80.12,-145.44 120.73 2.88 50
10 06/12/2019 07:56:40 80.14, 21.84 59.33 06/12/2019 07:57:40 80.12, 21.93 59.27 2.85 60

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/31/2019
SNOs_Map_FY3D_NOAA-19_20190531.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 05/31/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service