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: 5/6/2019
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 05/08/2019 11:28:28 -70.65,-175.44 126.52 05/08/2019 11:29:40 -70.65,-175.30 126.53 5.01 72
2 05/08/2019 12:19:11 70.48, -7.85 53.30 05/08/2019 12:19:08 70.48, -7.90 53.30 1.77 3
3 05/08/2019 13:09:51 -70.33, 159.71 126.87 05/08/2019 13:08:38 -70.38, 159.58 126.81 7.37 73
4 05/11/2019 03:44:58 -70.78, -59.76 127.10 05/11/2019 03:46:10 -70.70, -59.34 127.19 17.49 72
5 05/11/2019 04:35:39 70.50, 107.99 52.62 05/11/2019 04:35:39 70.48, 107.97 52.59 2.98 0
6 05/11/2019 05:26:20 -70.40, -84.53 127.50 05/11/2019 05:25:09 -70.38, -84.54 127.52 2.64 71
7 05/13/2019 20:01:28 -70.90, 55.92 127.64 05/13/2019 20:02:39 -70.82, 56.71 127.75 30.44 71
8 05/13/2019 20:52:06 70.48,-136.08 51.91 05/13/2019 20:52:10 70.48,-136.15 51.92 2.62 4
9 05/13/2019 21:42:47 -70.37, 31.41 128.21 05/13/2019 21:41:40 -70.39, 31.34 128.19 3.02 67
10 05/16/2019 12:17:57 -71.03, 171.59 128.15 05/16/2019 12:19:07 -70.94, 172.78 128.26 44.12 70
11 05/16/2019 13:08:33 70.50, -20.24 51.30 05/16/2019 13:08:40 70.50, -20.25 51.30 0.55 7
12 05/16/2019 13:59:14 -70.39, 147.26 128.82 05/16/2019 13:58:10 -70.40, 147.24 128.81 1.50 64
13 05/19/2019 04:34:27 -71.15, -72.74 128.62 05/19/2019 04:35:36 -71.07, -71.14 128.73 58.37 69
14 05/19/2019 05:25:01 70.52, 95.60 50.73 05/19/2019 05:25:11 70.52, 95.66 50.72 2.13 10
15 05/19/2019 06:15:42 -70.41, -96.90 129.40 05/19/2019 06:14:41 -70.43, -96.85 129.38 2.73 61

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/6/2019
SNOs_Map_FY3D_LANDSAT-8_20190506.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/06/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service