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: 8/21/2020
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 08/22/2020 03:14:31 71.33, 127.25 59.66 08/22/2020 03:15:39 71.19, 129.15 59.46 69.83 68
2 08/22/2020 04:05:00 -70.58, -64.18 121.11 08/22/2020 04:05:18 -70.59, -64.14 121.11 1.39 18
3 08/22/2020 04:55:44 70.49, 103.28 58.81 08/22/2020 04:54:45 70.48, 103.34 58.80 2.47 59
4 08/24/2020 20:21:23 -70.59, 51.73 120.20 08/24/2020 20:21:49 -70.60, 51.74 120.19 1.13 26
5 08/24/2020 21:12:07 70.50,-140.81 59.72 08/24/2020 21:11:16 70.49,-140.77 59.72 1.70 51
6 08/27/2020 12:37:45 -70.60, 167.63 119.26 08/27/2020 12:38:19 -70.62, 167.64 119.25 2.25 34
7 08/27/2020 13:28:29 70.50, -24.91 60.66 08/27/2020 13:27:46 70.50, -24.88 60.66 1.24 43
8 08/30/2020 04:54:08 -70.61, -76.47 118.30 08/30/2020 04:54:51 -70.59, -76.52 118.32 2.58 43
9 08/30/2020 05:44:52 70.51, 90.99 61.62 08/30/2020 05:44:17 70.53, 91.03 61.64 2.61 35
10 09/01/2020 21:10:31 -70.61, 39.43 117.33 09/01/2020 21:11:22 -70.63, 39.41 117.32 1.57 51
11 09/01/2020 22:01:15 70.52,-153.11 62.59 09/01/2020 22:00:49 70.51,-153.12 62.58 1.18 26

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/21/2020
SNOs_Map_FY3D_LANDSAT-8_20200821.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/21/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8