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: 5/31/2020
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 06/02/2020 17:21:19 70.56, -83.46 48.17 06/02/2020 17:21:57 70.55, -83.49 48.16 1.63 38
2 06/02/2020 18:12:00 -70.46, 84.02 131.94 06/02/2020 18:11:27 -70.44, 83.98 131.95 2.25 33
3 06/05/2020 09:37:43 70.59, 32.41 47.90 06/05/2020 09:38:27 70.57, 32.41 47.87 1.78 44
4 06/05/2020 10:28:24 -70.48,-160.10 132.22 06/05/2020 10:27:57 -70.47,-160.11 132.23 1.56 27
5 06/08/2020 01:54:07 70.62, 148.27 47.67 06/08/2020 01:54:57 70.60, 148.34 47.65 2.94 50
6 06/08/2020 02:44:48 -70.50, -44.23 132.45 06/08/2020 02:44:27 -70.50, -44.18 132.46 1.79 21
7 06/08/2020 03:35:15 69.50, 124.61 46.52 06/08/2020 03:34:09 69.56, 122.14 46.64 96.29 66
8 06/10/2020 18:10:29 70.59, -95.78 47.44 06/10/2020 18:11:27 70.59, -95.81 47.43 1.14 58
9 06/10/2020 19:01:10 -70.48, 71.73 132.69 06/10/2020 19:00:57 -70.49, 71.68 132.68 2.18 13
10 06/10/2020 19:51:43 69.80,-119.92 46.62 06/10/2020 19:50:34 69.82,-121.63 46.68 65.63 69
11 06/13/2020 10:26:53 70.63, 20.08 47.31 06/13/2020 10:27:57 70.64, 20.15 47.32 2.97 64
12 06/13/2020 11:17:34 -70.50,-172.40 132.82 06/13/2020 11:17:28 -70.48,-172.45 132.84 2.68 6
13 06/13/2020 12:08:11 70.04, -4.38 46.71 06/13/2020 12:07:00 70.10, -5.37 46.79 38.04 71

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/31/2020
SNOs_Map_FY3D_LANDSAT-8_20200531.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/31/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service