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: 3/2/2022
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 71.73, 165.40 78.19 03/04/2022 00:53:16 71.74, 165.49 78.20 3.35 20
2 03/04/2022 01:43:38 -71.62, -27.09 101.93 03/04/2022 01:42:46 -71.62, -27.08 101.93 0.65 52
3 03/06/2022 15:29:33 72.45, -55.07 77.94 03/06/2022 15:30:40 72.35, -52.84 77.78 75.81 67
4 03/06/2022 16:20:02 -71.68, 113.73 102.89 03/06/2022 16:20:20 -71.70, 113.65 102.87 3.34 18
5 03/06/2022 17:10:48 71.60, -78.83 77.03 03/06/2022 17:09:47 71.60, -78.87 77.02 1.64 61
6 03/09/2022 06:56:37 -72.30,-106.53 103.26 03/09/2022 06:57:46 -72.19,-104.89 103.41 56.91 69
7 03/09/2022 07:47:12 71.72, 61.89 76.12 03/09/2022 07:47:19 71.71, 61.92 76.12 1.30 7
8 03/09/2022 08:37:54 -71.61,-130.60 104.01 03/09/2022 08:36:49 -71.60,-130.63 104.01 1.25 65
9 03/11/2022 22:23:40 71.98,-157.69 75.38 03/11/2022 22:24:51 71.88,-157.20 75.25 20.83 71
10 03/11/2022 23:14:19 -71.72, 10.12 104.92 03/11/2022 23:14:22 -71.71, 10.16 104.93 1.89 3
11 03/12/2022 00:05:03 71.55, 177.74 74.89 03/12/2022 00:03:50 71.56, 177.54 74.91 7.12 73
12 03/14/2022 13:50:44 -71.84, 150.83 105.83 03/14/2022 13:51:55 -71.82, 150.93 105.86 4.52 71
13 03/14/2022 14:41:29 71.72, -41.64 74.04 03/14/2022 14:41:22 71.71, -41.60 74.03 1.81 7

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/2/2022
SNOs_Map_FY3D_LANDSAT-8_20220302.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/02/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8