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: 10/21/2022
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 10/22/2022 14:03:28 -72.88, 147.65 96.03 10/22/2022 14:04:36 -72.82, 149.74 96.05 68.68 68
2 10/22/2022 14:54:02 72.24, -43.72 83.37 10/22/2022 14:54:12 72.26, -43.68 83.38 2.12 10
3 10/22/2022 15:44:45 -72.16, 123.75 96.70 10/22/2022 15:43:42 -72.14, 123.74 96.73 2.83 63
4 10/25/2022 05:30:31 72.95, 95.77 84.97 10/25/2022 05:31:38 72.86, 98.04 84.92 74.97 67
5 10/25/2022 06:21:02 -72.27, -95.49 95.69 10/25/2022 06:21:17 -72.26, -95.44 95.69 2.06 15
6 10/25/2022 07:11:47 72.18, 71.99 84.24 10/25/2022 07:10:44 72.17, 72.04 84.23 2.21 63
7 10/27/2022 20:57:34 -73.14, 43.66 93.96 10/27/2022 20:58:39 -73.06, 46.68 93.97 97.99 65
8 10/27/2022 21:48:04 72.29,-147.27 85.24 10/27/2022 21:48:19 72.28,-147.17 85.23 3.62 15
9 10/27/2022 22:38:46 -72.17, 20.30 94.87 10/27/2022 22:37:49 -72.17, 20.26 94.88 1.13 57
10 10/30/2022 12:24:35 73.17, -8.14 86.96 10/30/2022 12:25:40 73.06, -5.08 86.91 99.46 65
11 10/30/2022 13:15:02 -72.28, 161.03 93.89 10/30/2022 13:15:23 -72.26, 161.03 93.92 2.58 21
12 10/30/2022 14:05:47 72.19, -31.48 86.03 10/30/2022 14:04:50 72.16, -31.50 86.00 3.23 57
13 11/02/2022 04:42:03 72.27, 109.34 86.94 11/02/2022 04:42:24 72.30, 109.34 86.97 3.50 21
14 11/02/2022 05:32:46 -72.20, -83.21 93.12 11/02/2022 05:31:54 -72.19, -83.22 93.13 0.99 52

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/21/2022
SNOs_Map_FY3D_LANDSAT-8_20221021.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/21/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8