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: 10/10/2022
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 10/12/2022 00:15:18 -72.51, -4.66 100.26 10/12/2022 00:16:30 -72.39, -4.02 100.37 25.50 72
2 10/12/2022 01:05:58 72.19, 163.30 79.44 10/12/2022 01:05:59 72.19, 163.26 79.44 1.20 1
3 10/12/2022 01:56:41 -72.09, -29.21 100.64 10/12/2022 01:55:28 -72.12, -29.22 100.62 3.50 73
4 10/14/2022 15:42:18 72.41, -56.19 80.64 10/14/2022 15:43:29 72.35, -55.83 80.59 13.64 71
5 10/14/2022 16:32:59 -72.22, 111.51 99.54 10/14/2022 16:32:59 -72.23, 111.59 99.53 3.23 0
6 10/14/2022 17:23:41 71.99, -80.74 80.25 10/14/2022 17:22:28 72.03, -81.13 80.28 14.22 73
7 10/17/2022 07:09:18 -72.40,-107.88 98.40 10/17/2022 07:10:29 -72.37,-107.55 98.42 11.74 71
8 10/17/2022 08:00:01 72.22, 59.78 81.44 10/17/2022 07:59:57 72.22, 59.82 81.44 1.58 4
9 10/17/2022 08:50:41 -71.98,-132.44 98.78 10/17/2022 08:49:28 -72.05,-132.84 98.73 16.03 73
10 10/19/2022 22:36:18 72.31,-159.43 82.47 10/19/2022 22:37:27 72.32,-159.37 82.50 2.74 69
11 10/19/2022 23:27:01 -72.22, 8.06 97.60 10/19/2022 23:26:57 -72.21, 8.06 97.61 0.84 4
12 10/20/2022 00:17:39 71.78, 176.20 81.99 10/20/2022 00:16:29 71.84, 175.05 82.02 40.43 70
13 10/22/2022 14:03:17 -72.31, 148.83 96.58 10/22/2022 14:04:26 -72.29, 148.83 96.60 2.33 69
14 10/22/2022 14:54:02 72.23, -43.70 83.36 10/22/2022 14:53:52 72.24, -43.62 83.36 2.84 10

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/10/2022
SNOs_Map_FY3D_LANDSAT-8_20221010.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/10/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8