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: 11/11/2019
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 11/22/2019 14:57:31 79.60, -78.44 101.08 11/22/2019 14:56:26 79.62, -82.31 101.48 77.47 65
2 11/22/2019 15:48:22 -79.79, 87.15 78.60 11/22/2019 15:47:22 -79.81, 87.05 78.55 2.79 60
3 11/22/2019 16:39:07 79.82,-105.76 101.45 11/22/2019 16:38:20 79.80,-105.82 101.46 2.21 47
4 11/22/2019 17:29:52 -79.82, 61.52 78.54 11/22/2019 17:29:23 -79.80, 61.46 78.54 2.23 29
5 11/22/2019 18:20:36 79.81,-131.10 101.46 11/22/2019 18:20:20 79.82,-131.10 101.47 0.60 16
6 11/22/2019 19:11:21 -79.82, 36.19 78.53 11/22/2019 19:11:23 -79.82, 36.17 78.53 0.63 2
7 11/22/2019 20:02:05 79.81,-156.43 101.47 11/22/2019 20:02:20 79.84,-156.38 101.48 3.26 15
8 11/22/2019 20:52:50 -79.81, 10.85 78.52 11/22/2019 20:53:23 -79.84, 10.89 78.51 3.13 33
9 11/22/2019 21:43:35 79.84, 177.94 101.53 11/22/2019 21:44:21 79.83, 178.04 101.50 2.07 46
10 11/22/2019 22:34:20 -79.84, -14.78 78.46 11/22/2019 22:35:24 -79.83, -14.70 78.50 1.73 64

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/11/2019
SNOs_Map_FY3D_NOAA-19_20191111.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 11/11/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service