Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/4/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 06/04/2019 07:03:42 70.48, 70.97 48.00 06/04/2019 07:04:12 70.51, 70.91 48.02 3.27 30
2 06/04/2019 07:54:24 -70.42,-121.61 132.07 06/04/2019 07:53:42 -70.40,-121.61 132.09 2.41 42
3 06/06/2019 23:20:10 70.53,-173.22 47.76 06/06/2019 23:20:42 70.53,-173.18 47.75 1.58 32
4 06/07/2019 00:10:51 -70.41, -5.71 132.38 06/07/2019 00:10:12 -70.42, -5.70 132.36 1.49 39
5 06/09/2019 15:36:36 70.52, -57.33 47.51 06/09/2019 15:37:11 70.54, -57.28 47.52 2.78 35
6 06/09/2019 16:27:17 -70.39, 110.20 132.63 06/09/2019 16:26:42 -70.38, 110.12 132.64 3.00 35
7 06/12/2019 07:53:03 70.52, 58.56 47.31 06/12/2019 07:53:42 70.50, 58.54 47.29 2.26 39
8 06/12/2019 08:43:44 -70.38,-133.90 132.83 06/12/2019 08:43:12 -70.40,-133.98 132.82 3.19 32
9 06/15/2019 00:09:30 70.52, 174.45 47.17 06/15/2019 00:10:12 70.51, 174.44 47.16 0.79 42
10 06/15/2019 01:00:12 -70.43, -18.09 132.93 06/15/2019 00:59:42 -70.41, -18.08 132.95 1.81 30
11 06/17/2019 16:25:57 70.52, -69.66 47.07 06/17/2019 16:26:42 70.52, -69.67 47.07 0.48 45
12 06/17/2019 17:16:39 -70.42, 97.81 133.03 06/17/2019 17:16:12 -70.42, 97.82 133.03 0.39 27

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/4/2019
SNOs_Map_FY3D_LANDSAT-8_20190604.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/04/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service