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: 6/10/2019
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, -43.48 120.75 06/12/2019 00:18:43 -80.10, -43.63 120.70 3.04 75
2 06/12/2019 01:10:43 80.11, 123.72 59.27 06/12/2019 01:09:38 80.12, 123.81 59.30 1.94 65
3 06/12/2019 02:01:28 -80.12, -69.10 120.71 06/12/2019 02:00:44 -80.10, -69.18 120.70 2.73 44
4 06/12/2019 02:52:12 80.10, 98.39 59.26 06/12/2019 02:51:39 80.11, 98.25 59.30 2.81 33
5 06/12/2019 03:42:57 -80.12, -94.43 120.73 06/12/2019 03:42:44 -80.12, -94.41 120.72 0.39 13
6 06/12/2019 04:33:42 80.13, 72.77 59.30 06/12/2019 04:33:40 80.11, 72.70 59.29 2.47 2
7 06/12/2019 05:24:27 -80.14,-120.05 120.68 06/12/2019 05:24:45 -80.12,-119.96 120.72 3.13 18
8 06/12/2019 06:15:11 80.12, 47.44 59.29 06/12/2019 06:15:40 80.13, 47.47 59.27 0.64 29
9 06/12/2019 07:05:56 -80.13,-145.37 120.70 06/12/2019 07:06:45 -80.13,-145.20 120.74 3.39 49
10 06/12/2019 07:56:40 80.15, 21.81 59.33 06/12/2019 07:57:40 80.12, 21.91 59.27 3.21 60

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/10/2019
SNOs_Map_FY3D_NOAA-19_20190610.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/10/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service