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: 6/3/2019
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, -43.47 120.76 06/12/2019 00:18:43 -80.11, -43.57 120.70 2.20 75
2 06/12/2019 01:10:43 80.11, 123.70 59.27 06/12/2019 01:09:38 80.12, 123.84 59.29 2.84 65
3 06/12/2019 02:01:28 -80.12, -69.10 120.71 06/12/2019 02:00:44 -80.10, -69.12 120.70 1.79 44
4 06/12/2019 02:52:12 80.11, 98.37 59.26 06/12/2019 02:51:39 80.11, 98.29 59.29 1.88 33
5 06/12/2019 03:42:57 -80.12, -94.42 120.73 06/12/2019 03:42:44 -80.12, -94.35 120.72 1.62 13
6 06/12/2019 04:33:42 80.13, 72.74 59.30 06/12/2019 04:33:40 80.11, 72.73 59.29 2.19 2
7 06/12/2019 05:24:25 -80.11,-119.74 120.74 06/12/2019 05:24:44 -80.12,-119.90 120.72 3.11 19
8 06/12/2019 06:15:10 80.13, 47.42 59.29 06/12/2019 06:15:39 80.13, 47.50 59.27 1.54 29
9 06/12/2019 07:05:55 -80.13,-145.37 120.70 06/12/2019 07:06:45 -80.12,-145.45 120.72 2.49 50
10 06/12/2019 07:56:39 80.12, 22.10 59.28 06/12/2019 07:57:40 80.13, 21.95 59.27 2.95 61

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/3/2019
SNOs_Map_FY3D_NOAA-19_20190604.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/03/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service