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: 8/24/2020
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 08/24/2020 19:30:59 71.59,-117.30 60.84 08/24/2020 19:32:04 71.47,-114.52 60.65 99.06 65
2 08/24/2020 20:21:23 -70.59, 51.73 120.20 08/24/2020 20:21:48 -70.60, 51.75 120.19 1.14 25
3 08/24/2020 21:12:07 70.49,-140.81 59.72 08/24/2020 21:11:15 70.49,-140.77 59.72 1.47 52
4 08/27/2020 12:37:45 -70.59, 167.64 119.26 08/27/2020 12:38:18 -70.57, 167.58 119.29 3.25 33
5 08/27/2020 13:28:29 70.50, -24.90 60.65 08/27/2020 13:27:44 70.52, -24.85 60.67 2.75 45
6 08/30/2020 04:54:08 -70.60, -76.46 118.31 08/30/2020 04:54:48 -70.59, -76.50 118.32 1.75 40
7 08/30/2020 05:44:52 70.50, 91.01 61.61 08/30/2020 05:44:15 70.48, 90.97 61.59 2.45 37
8 09/01/2020 21:10:31 -70.60, 39.44 117.34 09/01/2020 21:11:18 -70.62, 39.40 117.33 1.89 47
9 09/01/2020 22:01:15 70.51,-153.09 62.58 09/01/2020 22:00:45 70.50,-153.12 62.57 1.39 30
10 09/04/2020 13:26:54 -70.61, 155.35 116.35 09/04/2020 13:27:48 -70.63, 155.31 116.33 2.76 54
11 09/04/2020 14:17:38 70.51, -37.19 63.57 09/04/2020 14:17:15 70.52, -37.22 63.57 1.28 23

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/24/2020
SNOs_Map_FY3D_LANDSAT-8_20200824.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/24/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8