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: 5/24/2021
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 05/25/2021 07:45:53 71.96, 59.64 50.89 05/25/2021 07:46:59 71.85, 62.24 50.74 91.04 66
2 05/25/2021 08:36:18 -71.05,-131.39 130.07 05/25/2021 08:36:42 -71.03,-131.47 130.09 3.63 24
3 05/25/2021 09:27:03 70.98, 36.03 49.87 05/25/2021 09:26:08 70.99, 36.11 49.87 3.02 55
4 05/28/2021 00:52:38 -71.09, -15.52 130.48 05/28/2021 00:53:11 -71.11, -15.46 130.46 3.32 33
5 05/28/2021 01:43:22 70.98, 151.98 49.41 05/28/2021 01:42:39 70.96, 151.94 49.39 2.17 43
6 05/30/2021 17:08:56 -71.08, 100.43 130.89 05/30/2021 17:09:41 -71.08, 100.37 130.89 2.20 45
7 05/30/2021 17:59:40 70.97, -92.07 48.99 05/30/2021 17:59:08 70.98, -92.14 49.01 2.88 32
8 06/02/2021 09:25:16 -71.13,-143.71 131.21 06/02/2021 09:26:11 -71.10,-143.72 131.24 2.93 55
9 06/02/2021 10:16:00 71.02, 23.79 48.68 06/02/2021 10:15:38 71.00, 23.76 48.66 2.61 22
10 06/02/2021 11:06:27 -70.19,-167.54 132.17 06/02/2021 11:05:20 -70.24,-169.75 132.09 83.38 67
11 06/05/2021 01:41:35 -71.12, -27.76 131.53 06/05/2021 01:42:41 -71.11, -27.82 131.54 2.35 66
12 06/05/2021 02:32:19 71.02, 139.73 48.37 06/05/2021 02:32:08 71.01, 139.66 48.36 2.70 11

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/24/2021
SNOs_Map_FY3D_LANDSAT-8_20210524.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/24/2021 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8