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: 11/4/2022
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 11/04/2022 19:19:11 72.33,-110.04 87.82 11/04/2022 19:19:59 72.32,-110.02 87.81 1.20 48
2 11/04/2022 20:09:54 -72.25, 57.43 92.25 11/04/2022 20:09:28 -72.25, 57.48 92.26 1.85 26
3 11/07/2022 10:46:30 -72.30,-161.79 91.42 11/07/2022 10:47:02 -72.32,-161.79 91.41 1.29 32
4 11/07/2022 11:37:16 72.24, 5.64 88.53 11/07/2022 11:36:29 72.23, 5.69 88.52 2.15 47
5 11/10/2022 01:23:18 -73.02, -22.39 89.98 11/10/2022 01:24:25 -72.89, -20.11 90.06 75.94 67
6 11/10/2022 02:13:51 72.30, 146.41 89.34 11/10/2022 02:14:01 72.32, 146.47 89.36 3.29 10
7 11/10/2022 03:04:34 -72.22, -46.12 90.73 11/10/2022 03:03:31 -72.20, -46.11 90.76 2.16 63
8 11/12/2022 16:50:27 72.36, -72.83 90.12 11/12/2022 16:51:35 72.34, -72.90 90.09 3.44 68
9 11/12/2022 17:41:10 -72.28, 94.64 89.95 11/12/2022 17:41:04 -72.27, 94.62 89.97 1.30 6
10 11/12/2022 18:31:47 71.76, -97.05 89.55 11/12/2022 18:30:38 71.80, -98.56 89.56 53.07 69
11 11/15/2022 08:17:46 -72.35,-124.61 89.21 11/15/2022 08:18:36 -72.37,-124.59 89.18 2.45 50
12 11/15/2022 09:08:32 72.28, 42.82 90.74 11/15/2022 09:08:03 72.27, 42.88 90.73 2.34 29
13 11/17/2022 23:45:08 72.36,-176.44 91.46 11/17/2022 23:45:35 72.34,-176.38 91.44 2.49 27
14 11/18/2022 00:35:50 -72.23, -8.87 88.66 11/18/2022 00:35:05 -72.23, -8.95 88.67 2.69 45

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/4/2022
SNOs_Map_FY3D_LANDSAT-8_20221104.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/04/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8