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: 8/16/2020
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 08/16/2020 18:41:35 70.76,-103.61 57.32 08/16/2020 18:42:47 70.71,-103.34 57.25 11.42 72
2 08/16/2020 19:32:14 -70.53, 64.08 122.92 08/16/2020 19:32:18 -70.55, 64.04 122.90 2.27 4
3 08/16/2020 20:22:58 70.45,-128.47 57.01 08/16/2020 20:21:45 70.45,-128.47 57.01 0.20 73
4 08/19/2020 10:58:03 71.08, 11.77 58.51 08/19/2020 10:59:13 70.94, 12.88 58.33 43.31 70
5 08/19/2020 11:48:36 -70.54, 179.99 122.05 08/19/2020 11:48:48 -70.56, 179.94 122.03 3.26 12
6 08/19/2020 12:39:20 70.45, -12.56 57.88 08/19/2020 12:38:15 70.46, -12.58 57.89 0.75 65
7 08/22/2020 03:14:31 71.35, 127.22 59.68 08/22/2020 03:15:39 71.24, 129.24 59.52 72.93 68
8 08/22/2020 04:05:00 -70.60, -64.20 121.10 08/22/2020 04:05:19 -70.60, -64.13 121.10 2.30 19
9 08/22/2020 04:55:43 70.46, 103.34 58.77 08/22/2020 04:54:47 70.44, 103.27 58.76 3.52 56
10 08/24/2020 20:21:23 -70.60, 51.70 120.18 08/24/2020 20:21:51 -70.61, 51.75 120.18 1.68 28
11 08/24/2020 21:12:07 70.52,-140.84 59.74 08/24/2020 21:11:18 70.50,-140.77 59.72 3.46 49
12 08/27/2020 12:37:46 -70.61, 167.60 119.24 08/27/2020 12:38:24 -70.59, 167.59 119.28 3.24 38
13 08/27/2020 13:28:29 70.47, -24.86 60.63 08/27/2020 13:27:51 70.47, -24.94 60.63 2.95 38

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/16/2020
SNOs_Map_FY3D_LANDSAT-8_20200816.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/16/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8