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: 11/15/2019
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 14:57:32 79.63, -78.67 101.12 11/22/2019 14:56:26 79.63, -82.18 101.48 70.27 66
2 11/22/2019 15:48:23 -79.82, 86.90 78.56 11/22/2019 15:47:23 -79.80, 86.86 78.55 2.80 60
3 11/22/2019 16:39:07 79.81,-105.71 101.44 11/22/2019 16:38:20 79.81,-105.69 101.46 0.40 47
4 11/22/2019 17:29:52 -79.82, 61.57 78.55 11/22/2019 17:29:23 -79.81, 61.57 78.54 0.26 29
5 11/22/2019 18:20:36 79.81,-131.04 101.45 11/22/2019 18:20:20 79.83,-130.97 101.47 2.98 16
6 11/22/2019 19:11:21 -79.81, 36.23 78.54 11/22/2019 19:11:23 -79.83, 36.29 78.53 2.57 2
7 11/22/2019 20:02:06 79.84,-156.67 101.51 11/22/2019 20:02:21 79.82,-156.55 101.49 2.69 15
8 11/22/2019 20:52:51 -79.84, 10.60 78.48 11/22/2019 20:53:24 -79.83, 10.71 78.51 2.51 33
9 11/22/2019 21:43:35 79.83, 178.00 101.52 11/22/2019 21:44:22 79.82, 177.87 101.50 2.83 47
10 11/22/2019 22:34:20 -79.84, -14.73 78.47 11/22/2019 22:35:24 -79.84, -14.58 78.50 3.18 64

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/15/2019
SNOs_Map_FY3D_NOAA-19_20191115.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 11/15/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service