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: 3/3/2022
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 03/04/2022 00:52:56 71.72, 165.41 78.18 03/04/2022 00:53:17 71.69, 165.41 78.16 2.77 21
2 03/04/2022 01:43:38 -71.62, -27.08 101.94 03/04/2022 01:42:46 -71.63, -27.06 101.93 1.53 52
3 03/06/2022 15:29:33 72.44, -55.06 77.93 03/06/2022 15:30:40 72.36, -52.83 77.79 75.63 67
4 03/06/2022 16:20:03 -71.72, 113.65 102.84 03/06/2022 16:20:20 -71.70, 113.66 102.86 2.24 17
5 03/06/2022 17:10:48 71.60, -78.82 77.02 03/06/2022 17:09:47 71.61, -78.85 77.03 1.69 61
6 03/09/2022 06:56:36 -72.29,-106.52 103.26 03/09/2022 06:57:45 -72.20,-104.87 103.40 56.77 69
7 03/09/2022 07:47:12 71.71, 61.90 76.12 03/09/2022 07:47:19 71.73, 61.94 76.13 2.40 7
8 03/09/2022 08:37:54 -71.61,-130.59 104.01 03/09/2022 08:36:49 -71.61,-130.61 104.00 1.14 65
9 03/11/2022 22:23:40 71.98,-157.68 75.37 03/11/2022 22:24:51 71.89,-157.17 75.26 19.91 71
10 03/11/2022 23:14:19 -71.72, 10.13 104.92 03/11/2022 23:14:22 -71.73, 10.18 104.92 2.14 3
11 03/12/2022 00:05:03 71.54, 177.75 74.89 03/12/2022 00:03:50 71.57, 177.56 74.92 7.33 73
12 03/14/2022 13:50:44 -71.84, 150.84 105.83 03/14/2022 13:51:55 -71.83, 150.96 105.84 4.33 71
13 03/14/2022 14:41:29 71.71, -41.63 74.03 03/14/2022 14:41:22 71.73, -41.58 74.04 2.47 7

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/3/2022
SNOs_Map_FY3D_LANDSAT-8_20220303.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/03/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8