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: 7/22/2019
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 21:21:28 -80.04, 1.65 117.75 07/22/2019 21:20:18 -80.04, 1.67 117.73 0.77 70
2 07/22/2019 22:12:12 80.03, 169.11 62.23 07/22/2019 22:11:17 80.04, 169.00 62.28 2.58 55
3 07/22/2019 23:02:57 -80.04, -23.68 117.75 07/22/2019 23:02:18 -80.06, -23.58 117.73 2.78 39
4 07/22/2019 23:53:42 80.05, 143.48 62.29 07/22/2019 23:53:18 80.04, 143.44 62.30 1.80 24
5 07/23/2019 00:44:26 -80.03, -49.01 117.74 07/23/2019 00:44:19 -80.05, -49.14 117.71 3.30 7
6 07/23/2019 01:35:11 80.05, 118.15 62.30 07/23/2019 01:35:18 80.06, 118.19 62.30 1.21 7
7 07/23/2019 02:25:56 -80.06, -74.63 117.68 07/23/2019 02:26:20 -80.05, -74.71 117.69 2.01 24
8 07/23/2019 03:16:41 80.07, 92.53 62.36 07/23/2019 03:17:19 80.05, 92.63 62.31 3.02 38
9 07/23/2019 04:07:25 -80.05, -99.96 117.68 07/23/2019 04:08:20 -80.06, -99.96 117.69 1.22 55

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/22/2019
SNOs_Map_FY3D_NOAA-19_20190722.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/22/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service