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: 6/6/2021
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 06/07/2021 17:57:57 -71.30, 87.88 131.61 06/07/2021 17:59:09 -71.22, 88.23 131.70 15.29 72
2 06/07/2021 18:48:39 71.08,-104.44 48.17 06/07/2021 18:48:37 71.07,-104.36 48.16 3.31 2
3 06/07/2021 19:39:19 -70.94, 63.13 131.99 06/07/2021 19:38:07 -70.95, 63.09 131.97 2.38 72
4 06/10/2021 10:14:23 -71.66,-156.83 131.46 06/10/2021 10:15:33 -71.55,-155.35 131.59 53.52 70
5 06/10/2021 11:04:58 71.09, 11.49 47.96 06/10/2021 11:05:07 71.08, 11.53 47.94 2.05 9
6 06/10/2021 11:55:38 -70.99, 178.98 132.15 06/10/2021 11:54:36 -70.96, 178.98 132.18 2.97 62
7 06/13/2021 03:21:16 71.10, 127.41 47.80 06/13/2021 03:21:36 71.08, 127.41 47.78 2.09 20
8 06/13/2021 04:11:57 -70.99, -65.09 132.32 06/13/2021 04:11:06 -70.97, -65.13 132.34 3.17 51
9 06/15/2021 19:37:35 71.11,-116.67 47.69 06/15/2021 19:38:05 71.13,-116.62 47.71 2.97 30
10 06/15/2021 20:28:16 -71.00, 50.84 132.43 06/15/2021 20:27:35 -71.02, 50.84 132.40 2.65 41
11 06/18/2021 11:53:54 71.13, -0.75 47.64 06/18/2021 11:54:35 71.13, -0.75 47.63 0.24 41
12 06/18/2021 12:44:35 -71.01, 166.77 132.49 06/18/2021 12:44:05 -71.02, 166.72 132.48 2.24 30

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/6/2021
SNOs_Map_FY3D_LANDSAT-8_20210606.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/06/2021 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8