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: 6/16/2020
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 06/16/2020 02:43:17 70.68, 135.90 47.26 06/16/2020 02:44:29 70.64, 136.02 47.21 6.82 72
2 06/16/2020 03:33:57 -70.52, -56.51 132.91 06/16/2020 03:33:59 -70.52, -56.52 132.91 0.72 2
3 06/16/2020 04:24:40 70.36, 111.04 46.93 06/16/2020 04:23:27 70.37, 110.90 46.95 5.11 73
4 06/18/2020 18:59:45 70.93,-108.60 47.46 06/18/2020 19:00:56 70.83,-107.80 47.34 30.68 71
5 06/18/2020 19:50:21 -70.54, 59.35 132.95 06/18/2020 19:50:29 -70.56, 59.41 132.93 2.74 8
6 06/18/2020 20:41:04 70.40,-133.10 46.91 06/18/2020 20:39:57 70.40,-133.17 46.92 2.56 67
7 06/21/2020 11:16:13 71.17, 6.90 47.70 06/21/2020 11:17:22 71.08, 8.46 47.57 57.02 69
8 06/21/2020 12:06:44 -70.52, 175.30 132.98 06/21/2020 12:07:00 -70.54, 175.26 132.97 2.48 16
9 06/21/2020 12:57:28 70.43, -17.25 46.93 06/21/2020 12:56:27 70.43, -17.25 46.94 0.16 61
10 06/24/2020 03:32:41 71.41, 122.39 48.00 06/24/2020 03:33:48 71.32, 124.73 47.84 83.91 67
11 06/24/2020 04:23:08 -70.55, -68.83 132.91 06/24/2020 04:23:30 -70.56, -68.82 132.90 1.84 22
12 06/24/2020 05:13:51 70.47, 98.60 47.01 06/24/2020 05:12:56 70.46, 98.67 47.00 2.66 55
13 06/26/2020 20:39:31 -70.58, 47.03 132.79 06/26/2020 20:39:59 -70.59, 47.10 132.79 2.83 28
14 06/26/2020 21:30:14 70.45,-145.46 47.09 06/26/2020 21:29:27 70.43,-145.50 47.06 3.35 47
15 06/29/2020 12:55:54 -70.56, 162.97 132.67 06/29/2020 12:56:30 -70.56, 162.93 132.68 1.62 36
16 06/29/2020 13:46:37 70.44, -29.53 47.21 06/29/2020 13:45:57 70.45, -29.59 47.22 2.54 40

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/16/2020
SNOs_Map_FY3D_LANDSAT-8_20200616.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/16/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service