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: 6/15/2022
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 06/17/2022 17:15:44 71.92, -79.75 48.43 06/17/2022 17:16:03 71.93, -79.78 48.44 1.52 19
2 06/17/2022 18:06:27 -71.83, 87.72 131.66 06/17/2022 18:05:32 -71.86, 87.74 131.63 3.42 55
3 06/20/2022 07:52:20 72.78, 59.46 49.28 06/20/2022 07:53:26 72.67, 62.18 49.14 90.58 66
4 06/20/2022 08:42:48 -71.94,-131.53 131.60 06/20/2022 08:43:08 -71.92,-131.56 131.62 2.31 20
5 06/20/2022 09:33:33 71.85, 35.94 48.32 06/20/2022 09:32:35 71.82, 35.92 48.29 2.80 58
6 06/22/2022 23:19:23 -72.80, 7.67 130.70 06/22/2022 23:20:29 -72.70, 10.47 130.83 92.97 66
7 06/23/2022 00:09:53 71.95, 176.69 48.43 06/23/2022 00:10:08 71.97, 176.77 48.44 3.28 15
8 06/23/2022 01:00:36 -71.87, -15.84 131.65 06/23/2022 00:59:38 -71.86, -15.79 131.67 2.75 58
9 06/25/2022 14:46:26 72.67, -43.80 49.23 06/25/2022 14:47:33 72.58, -41.52 49.10 76.57 67
10 06/25/2022 15:36:56 -71.93, 124.99 131.54 06/25/2022 15:37:13 -71.93, 124.95 131.54 1.20 17
11 06/25/2022 16:27:41 71.84, -67.53 48.37 06/25/2022 16:26:40 71.83, -67.58 48.37 1.88 61
12 06/28/2022 06:13:30 -72.71, -95.61 130.64 06/28/2022 06:14:37 -72.58, -93.27 130.79 78.91 67
13 06/28/2022 07:04:02 71.95, 73.20 48.59 06/28/2022 07:04:14 71.95, 73.22 48.58 1.12 12
14 06/28/2022 07:54:44 -71.83,-119.24 131.54 06/28/2022 07:53:44 -71.84,-119.33 131.53 3.29 60

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/15/2022
SNOs_Map_FY3D_LANDSAT-8_20220615.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/15/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8