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: 11/7/2022
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 11/07/2022 10:46:29 -72.29,-161.77 91.43 11/07/2022 10:47:02 -72.28,-161.86 91.45 3.60 33
2 11/07/2022 11:37:15 72.23, 5.66 88.52 11/07/2022 11:36:28 72.25, 5.72 88.53 2.80 47
3 11/10/2022 01:23:18 -73.01, -22.38 89.98 11/10/2022 01:24:25 -72.91, -20.07 90.04 76.23 67
4 11/10/2022 02:13:51 72.29, 146.42 89.33 11/10/2022 02:14:02 72.29, 146.41 89.33 0.24 11
5 11/10/2022 03:04:34 -72.21, -46.11 90.74 11/10/2022 03:03:31 -72.22, -46.08 90.73 1.62 63
6 11/12/2022 16:50:27 72.36, -72.84 90.12 11/12/2022 16:51:35 72.37, -72.83 90.13 0.93 68
7 11/12/2022 17:41:10 -72.29, 94.63 89.95 11/12/2022 17:41:04 -72.30, 94.68 89.93 2.66 6
8 11/12/2022 18:31:48 71.81, -97.15 89.61 11/12/2022 18:30:38 71.84, -98.50 89.60 47.01 70
9 11/15/2022 08:17:46 -72.37,-124.65 89.19 11/15/2022 08:18:37 -72.36,-124.60 89.19 1.39 51
10 11/15/2022 09:08:31 72.25, 42.89 90.71 11/15/2022 09:08:04 72.27, 42.87 90.72 2.02 27
11 11/17/2022 23:45:06 72.34,-176.41 91.44 11/17/2022 23:45:35 72.36,-176.36 91.46 2.35 29
12 11/18/2022 00:35:49 -72.26, -8.94 88.63 11/18/2022 00:35:05 -72.24, -8.94 88.66 2.42 44
13 11/20/2022 14:21:51 72.90, -36.67 92.58 11/20/2022 14:23:00 72.80, -34.92 92.52 58.26 69
14 11/20/2022 15:12:24 -72.31, 131.86 87.98 11/20/2022 15:12:37 -72.31, 131.80 87.98 1.94 13
15 11/20/2022 16:03:10 72.25, -60.72 91.97 11/20/2022 16:02:03 72.26, -60.64 91.98 3.08 67

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/7/2022
SNOs_Map_FY3D_LANDSAT-8_20221107.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/07/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8