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: 10/26/2019
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 10/26/2019 23:32:54 70.46,-176.46 82.96 10/26/2019 23:33:42 70.44,-176.42 82.94 2.50 48
2 10/27/2019 00:23:35 -70.32, -8.91 97.18 10/27/2019 00:23:12 -70.33, -8.95 97.17 1.79 23
3 10/29/2019 15:49:20 70.47, -60.58 83.86 10/29/2019 15:50:11 70.44, -60.54 83.84 3.29 51
4 10/29/2019 16:40:01 -70.32, 106.97 96.28 10/29/2019 16:39:41 -70.33, 106.94 96.27 1.88 20
5 10/29/2019 17:30:29 69.40, -84.34 82.83 10/29/2019 17:29:22 69.46, -86.64 82.87 90.10 67
6 11/01/2019 08:05:45 70.43, 55.38 84.69 11/01/2019 08:06:40 70.44, 55.34 84.71 2.12 55
7 11/01/2019 08:56:27 -70.32,-137.14 95.40 11/01/2019 08:56:10 -70.33,-137.19 95.40 1.71 17
8 11/01/2019 09:46:57 69.52, 31.38 83.82 11/01/2019 09:45:49 69.56, 29.38 83.85 77.93 68
9 11/04/2019 00:22:10 70.44, 171.26 85.55 11/04/2019 00:23:08 70.43, 171.21 85.54 1.83 58
10 11/04/2019 01:12:52 -70.33, -21.26 94.55 11/04/2019 01:12:38 -70.32, -21.31 94.56 2.10 14
11 11/04/2019 02:03:24 69.64, 147.10 84.78 11/04/2019 02:02:15 69.66, 145.40 84.79 65.80 69
12 11/06/2019 16:38:36 70.45, -72.87 86.38 11/06/2019 16:39:36 70.48, -72.84 86.40 2.85 60
13 11/06/2019 17:29:18 -70.34, 94.61 93.72 11/06/2019 17:29:06 -70.37, 94.64 93.70 3.14 12
14 11/06/2019 18:19:51 69.71, -97.10 85.66 11/06/2019 18:18:42 69.76, -98.58 85.71 57.23 69

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/26/2019
SNOs_Map_FY3D_LANDSAT-8_20191026.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/26/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service