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: 6/1/2020
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 70.57, -83.48 48.19 06/02/2020 17:21:57 70.59, -83.44 48.20 2.71 38
2 06/02/2020 18:12:00 -70.47, 84.00 131.93 06/02/2020 18:11:27 -70.48, 84.03 131.92 1.48 33
3 06/05/2020 09:37:43 70.60, 32.38 47.91 06/05/2020 09:38:28 70.60, 32.45 47.90 2.47 45
4 06/05/2020 10:28:24 -70.50,-160.13 132.21 06/05/2020 10:27:58 -70.49,-160.08 132.21 1.86 26
5 06/08/2020 01:54:06 70.58, 148.33 47.63 06/08/2020 01:55:00 70.57, 148.29 47.62 1.67 54
6 06/08/2020 02:44:47 -70.47, -44.17 132.49 06/08/2020 02:44:30 -70.47, -44.24 132.49 2.40 17
7 06/08/2020 03:35:17 69.63, 124.43 46.65 06/08/2020 03:34:10 69.65, 122.24 46.72 84.65 67
8 06/10/2020 18:10:30 70.61, -95.81 47.46 06/10/2020 18:11:31 70.63, -95.76 47.46 2.40 61
9 06/10/2020 19:01:11 -70.50, 71.70 132.67 06/10/2020 19:01:01 -70.52, 71.72 132.64 3.21 10
10 06/10/2020 19:51:46 69.92,-120.11 46.74 06/10/2020 19:50:36 69.98,-121.43 46.83 50.87 70
11 06/13/2020 10:26:52 70.59, 20.13 47.28 06/13/2020 10:28:03 70.59, 20.06 47.27 2.71 71
12 06/13/2020 11:17:34 -70.52,-172.44 132.80 06/13/2020 11:17:32 -70.54,-172.38 132.78 3.11 2
13 06/13/2020 12:08:14 70.22, -4.65 46.89 06/13/2020 12:07:02 70.27, -5.14 46.96 18.97 72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/1/2020
SNOs_Map_FY3D_LANDSAT-8_20200601.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/01/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service