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: 7/14/2019
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 -80.03, 1.79 117.78 07/22/2019 21:20:18 -80.05, 1.78 117.73 1.91 70
2 07/22/2019 22:12:13 80.05, 168.90 62.27 07/22/2019 22:11:17 80.05, 169.06 62.28 3.03 56
3 07/22/2019 23:02:58 -80.05, -23.84 117.72 07/22/2019 23:02:19 -80.04, -23.79 117.71 1.63 39
4 07/22/2019 23:53:42 80.04, 143.58 62.27 07/22/2019 23:53:18 80.04, 143.50 62.30 1.51 24
5 07/23/2019 00:44:27 -80.05, -49.16 117.71 07/23/2019 00:44:19 -80.06, -49.04 117.72 2.62 8
6 07/23/2019 01:35:11 80.04, 118.25 62.28 07/23/2019 01:35:18 80.06, 118.25 62.29 2.48 7
7 07/23/2019 02:25:56 -80.04, -74.49 117.71 07/23/2019 02:26:20 -80.05, -74.61 117.70 2.56 24
8 07/23/2019 03:16:41 80.06, 92.62 62.34 07/23/2019 03:17:19 80.06, 92.69 62.31 1.47 38
9 07/23/2019 04:07:25 -80.07,-100.11 117.65 07/23/2019 04:08:20 -80.05,-100.17 117.68 2.40 55

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/14/2019
SNOs_Map_FY3D_NOAA-19_20190714.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/14/2019 in txt file.

Historical Predictions of SNOs between FY3D and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service