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: 11/8/2022
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 11/10/2022 01:23:18 -72.99, -22.34 90.00 11/10/2022 01:24:25 -72.92, -20.04 90.03 75.40 67
2 11/10/2022 02:13:52 72.32, 146.36 89.36 11/10/2022 02:14:02 72.30, 146.44 89.35 3.44 10
3 11/10/2022 03:04:34 -72.20, -46.08 90.75 11/10/2022 03:03:32 -72.18, -46.15 90.78 3.06 62
4 11/12/2022 16:50:28 72.39, -72.90 90.15 11/12/2022 16:51:35 72.38, -72.82 90.14 3.11 67
5 11/12/2022 17:41:10 -72.27, 94.67 89.97 11/12/2022 17:41:05 -72.26, 94.59 89.98 2.88 5
6 11/12/2022 18:31:47 71.79, -97.11 89.59 11/12/2022 18:30:37 71.84, -98.49 89.60 48.32 70
7 11/15/2022 08:17:45 -72.34,-124.60 89.21 11/15/2022 08:18:36 -72.36,-124.61 89.20 1.80 51
8 11/15/2022 09:08:31 72.28, 42.83 90.74 11/15/2022 09:08:03 72.27, 42.86 90.72 1.76 28
9 11/17/2022 23:45:07 72.37,-176.45 91.46 11/17/2022 23:45:35 72.34,-176.39 91.44 3.30 28
10 11/18/2022 00:35:49 -72.24, -8.89 88.66 11/18/2022 00:35:05 -72.23, -8.96 88.67 2.86 44
11 11/20/2022 14:21:51 72.86, -36.60 92.55 11/20/2022 14:23:00 72.77, -34.98 92.49 54.42 69
12 11/20/2022 15:12:25 -72.33, 131.82 87.96 11/20/2022 15:12:36 -72.34, 131.85 87.96 1.17 11
13 11/20/2022 16:03:10 72.22, -60.65 91.94 11/20/2022 16:02:03 72.24, -60.69 91.95 2.50 67

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/8/2022
SNOs_Map_FY3D_LANDSAT-8_20221108.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/08/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8