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: 11/17/2019
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 79.60, -78.44 101.07 11/22/2019 14:56:28 79.59, -82.63 101.49 84.15 64
2 11/22/2019 15:48:23 -79.79, 87.13 78.60 11/22/2019 15:47:23 -79.81, 86.98 78.55 3.26 60
3 11/22/2019 16:39:08 79.82,-105.75 101.45 11/22/2019 16:38:21 79.80,-105.85 101.46 2.81 47
4 11/22/2019 17:29:53 -79.82, 61.51 78.54 11/22/2019 17:29:24 -79.80, 61.40 78.54 3.40 29
5 11/22/2019 18:20:37 79.81,-131.09 101.46 11/22/2019 18:20:21 79.82,-131.13 101.47 0.95 16
6 11/22/2019 19:11:22 -79.82, 36.18 78.53 11/22/2019 19:11:24 -79.82, 36.11 78.53 1.27 2
7 11/22/2019 20:02:06 79.81,-156.43 101.47 11/22/2019 20:02:21 79.84,-156.41 101.48 2.98 15
8 11/22/2019 20:52:51 -79.81, 10.84 78.52 11/22/2019 20:53:24 -79.84, 10.83 78.51 2.40 33
9 11/22/2019 21:43:36 79.84, 177.95 101.53 11/22/2019 21:44:22 79.83, 178.01 101.50 1.37 46
10 11/22/2019 22:34:21 -79.84, -14.78 78.46 11/22/2019 22:35:25 -79.83, -14.76 78.50 1.47 64

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/17/2019
SNOs_Map_FY3D_NOAA-19_20191118.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 11/17/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service