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: 5/24/2020
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 05/25/2020 15:41:41 -71.51, 119.89 129.65 05/25/2020 15:42:47 -71.40, 122.55 129.81 94.79 66
2 05/25/2020 16:32:09 70.56, -71.19 49.36 05/25/2020 16:32:28 70.54, -71.15 49.34 2.27 19
3 05/25/2020 17:22:49 -70.41, 96.37 130.80 05/25/2020 17:21:58 -70.43, 96.32 130.78 2.90 51
4 05/28/2020 08:48:33 70.58, 44.69 48.94 05/28/2020 08:48:57 70.57, 44.77 48.92 3.30 24
5 05/28/2020 09:39:13 -70.43,-147.75 131.22 05/28/2020 09:38:27 -70.46,-147.75 131.19 3.57 46
6 05/31/2020 01:04:56 70.55, 160.65 48.51 05/31/2020 01:05:27 70.54, 160.61 48.50 1.95 31
7 05/31/2020 01:55:37 -70.45, -31.87 131.60 05/31/2020 01:54:57 -70.43, -31.91 131.61 2.28 40
8 06/02/2020 17:21:19 70.58, -83.48 48.19 06/02/2020 17:21:55 70.56, -83.48 48.17 1.77 36
9 06/02/2020 18:12:00 -70.47, 84.01 131.93 06/02/2020 18:11:25 -70.46, 84.00 131.94 1.19 35
10 06/05/2020 09:37:43 70.60, 32.38 47.91 06/05/2020 09:38:24 70.58, 32.44 47.88 3.21 41
11 06/05/2020 10:28:24 -70.49,-160.11 132.21 06/05/2020 10:27:54 -70.48,-160.08 132.22 1.73 30

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/24/2020
SNOs_Map_FY3D_LANDSAT-8_20200524.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/24/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service