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: 10/13/2022
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 10/14/2022 15:42:18 72.39, -56.15 80.62 10/14/2022 15:43:30 72.33, -55.87 80.57 11.56 72
2 10/14/2022 16:32:58 -72.20, 111.55 99.56 10/14/2022 16:32:59 -72.21, 111.55 99.55 1.67 1
3 10/14/2022 17:23:40 71.97, -80.70 80.24 10/14/2022 17:22:27 72.06, -81.07 80.32 16.40 73
4 10/17/2022 07:09:17 -72.39,-107.86 98.41 10/17/2022 07:10:29 -72.35,-107.58 98.44 10.31 72
5 10/17/2022 08:00:00 72.21, 59.79 81.43 10/17/2022 07:59:57 72.21, 59.80 81.43 0.67 3
6 10/17/2022 08:50:41 -72.02,-132.52 98.74 10/17/2022 08:49:27 -72.09,-132.78 98.69 11.79 74
7 10/19/2022 22:36:17 72.31,-159.43 82.48 10/19/2022 22:37:27 72.32,-159.37 82.50 2.64 70
8 10/19/2022 23:27:00 -72.22, 8.06 97.60 10/19/2022 23:26:57 -72.21, 8.05 97.62 1.24 3
9 10/20/2022 00:17:39 71.83, 176.10 82.04 10/20/2022 00:16:28 71.89, 175.14 82.08 33.89 71
10 10/22/2022 14:03:17 -72.33, 148.81 96.57 10/22/2022 14:04:27 -72.30, 148.85 96.58 2.77 70
11 10/22/2022 14:54:01 72.20, -43.63 83.32 10/22/2022 14:53:54 72.20, -43.69 83.33 2.25 7
12 10/22/2022 15:44:39 -71.86, 124.34 97.00 10/22/2022 15:43:27 -71.93, 123.46 96.95 31.60 72
13 10/25/2022 05:30:18 72.31, 97.11 84.35 10/25/2022 05:31:23 72.33, 97.15 84.37 2.22 65
14 10/25/2022 06:21:01 -72.23, -95.41 95.73 10/25/2022 06:20:53 -72.22, -95.41 95.74 1.37 8

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/13/2022
SNOs_Map_FY3D_LANDSAT-8_20221013.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/13/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8