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: 10/12/2022
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 15:42:17 72.39, -56.14 80.61 10/14/2022 15:43:29 72.33, -55.86 80.57 10.93 72
2 10/14/2022 16:32:58 -72.19, 111.57 99.57 10/14/2022 16:32:59 -72.21, 111.55 99.55 2.76 1
3 10/14/2022 17:23:40 71.96, -80.69 80.23 10/14/2022 17:22:28 72.01, -81.16 80.26 16.98 72
4 10/17/2022 07:09:17 -72.38,-107.85 98.42 10/17/2022 07:10:29 -72.35,-107.58 98.44 9.41 72
5 10/17/2022 08:00:00 72.20, 59.81 81.43 10/17/2022 07:59:57 72.20, 59.79 81.42 0.70 3
6 10/17/2022 08:50:41 -72.01,-132.50 98.75 10/17/2022 08:49:28 -72.03,-132.88 98.75 13.13 73
7 10/19/2022 22:36:17 72.30,-159.41 82.47 10/19/2022 22:37:27 72.31,-159.39 82.48 1.51 70
8 10/19/2022 23:27:00 -72.21, 8.08 97.61 10/19/2022 23:26:57 -72.20, 8.04 97.63 1.92 3
9 10/20/2022 00:17:39 71.83, 176.12 82.04 10/20/2022 00:16:28 71.88, 175.12 82.06 35.11 71
10 10/22/2022 14:03:17 -72.31, 148.83 96.58 10/22/2022 14:04:27 -72.28, 148.81 96.61 3.49 70
11 10/22/2022 14:54:02 72.24, -43.71 83.36 10/22/2022 14:53:53 72.23, -43.64 83.36 2.46 9
12 10/22/2022 15:44:39 -71.84, 124.37 97.01 10/22/2022 15:43:27 -71.91, 123.42 96.97 33.45 72
13 10/25/2022 05:30:17 72.30, 97.14 84.33 10/25/2022 05:31:22 72.29, 97.09 84.33 1.79 65
14 10/25/2022 06:21:00 -72.21, -95.38 95.74 10/25/2022 06:20:51 -72.23, -95.38 95.72 2.37 9

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/12/2022
SNOs_Map_FY3D_LANDSAT-8_20221012.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/12/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8