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: 7/10/2019
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 07/22/2019 21:21:29 -80.06, 1.50 117.73 07/22/2019 21:20:18 -80.03, 1.59 117.72 3.18 71
2 07/22/2019 22:12:13 80.05, 168.88 62.27 07/22/2019 22:11:17 80.03, 168.86 62.29 1.94 56
3 07/22/2019 23:02:58 -80.05, -23.82 117.72 07/22/2019 23:02:18 -80.05, -23.66 117.72 3.16 40
4 07/22/2019 23:53:42 80.05, 143.56 62.28 07/22/2019 23:53:17 80.05, 143.61 62.29 1.26 25
5 07/23/2019 00:44:27 -80.05, -49.15 117.72 07/23/2019 00:44:19 -80.05, -49.23 117.70 1.50 8
6 07/23/2019 01:35:12 80.07, 117.93 62.34 07/23/2019 01:35:18 80.05, 118.05 62.31 3.36 6
7 07/23/2019 02:25:56 -80.04, -74.47 117.71 07/23/2019 02:26:19 -80.06, -74.48 117.71 2.42 23
8 07/23/2019 03:16:41 80.07, 92.61 62.34 07/23/2019 03:17:19 80.04, 92.49 62.32 3.33 38
9 07/23/2019 04:07:26 -80.07,-100.10 117.65 07/23/2019 04:08:20 -80.06,-100.04 117.69 1.31 54

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/10/2019
SNOs_Map_FY3D_NOAA-19_20190712.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/10/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service