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: 9/6/2022
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 09/07/2022 15:23:53 72.39, -51.90 66.39 09/07/2022 15:25:04 72.31, -51.30 66.30 22.33 71
2 09/07/2022 16:14:32 -72.08, 116.02 113.91 09/07/2022 16:14:36 -72.08, 115.93 113.92 3.08 4
3 09/07/2022 17:05:16 71.97, -76.45 65.99 09/07/2022 17:04:03 71.99, -76.59 66.01 5.41 73
4 09/10/2022 06:50:57 -72.47,-103.80 112.54 09/10/2022 06:52:08 -72.37,-102.95 112.64 30.76 71
5 09/10/2022 07:41:36 72.11, 64.23 67.11 09/10/2022 07:41:38 72.12, 64.24 67.12 1.28 2
6 09/10/2022 08:32:19 -72.00,-128.25 112.99 09/10/2022 08:31:08 -72.01,-128.33 112.98 2.83 71
7 09/12/2022 22:18:00 72.45,-155.50 68.45 09/12/2022 22:19:11 72.35,-154.76 68.34 27.73 71
8 09/12/2022 23:08:39 -72.14, 12.44 111.86 09/12/2022 23:08:43 -72.13, 12.48 111.87 1.63 4
9 09/12/2022 23:59:23 72.03, 179.96 68.05 09/12/2022 23:58:10 72.03, 179.95 68.05 0.10 73
10 09/15/2022 13:45:03 -72.52, 152.63 110.47 09/15/2022 13:46:14 -72.40, 153.56 110.59 34.51 71
11 09/15/2022 14:35:41 72.12, -39.26 69.14 09/15/2022 14:35:44 72.14, -39.26 69.16 2.08 3
12 09/15/2022 15:26:25 -72.05, 128.18 110.92 09/15/2022 15:25:14 -72.03, 128.18 110.94 2.44 71
13 09/18/2022 05:12:05 72.46, 101.02 70.49 09/18/2022 05:13:16 72.39, 101.80 70.43 27.14 71
14 09/18/2022 06:02:44 -72.13, -91.02 109.83 09/18/2022 06:02:49 -72.12, -91.05 109.83 1.15 5
15 09/18/2022 06:53:28 72.03, 76.48 70.09 09/18/2022 06:52:16 72.02, 76.41 70.08 2.58 72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/6/2022
SNOs_Map_FY3D_LANDSAT-8_20220906.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 09/06/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8