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: 12/4/2022
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 12/06/2022 10:14:53 -72.44,-153.85 85.14 12/06/2022 10:16:01 -72.43,-153.86 85.14 1.01 68
2 12/06/2022 11:05:39 72.37, 13.60 94.80 12/06/2022 11:05:28 72.35, 13.63 94.78 2.71 11
3 12/06/2022 11:56:14 -71.90,-178.16 85.66 12/06/2022 11:55:03 -71.96,-179.43 85.62 44.45 71
4 12/09/2022 01:42:14 72.44, 154.35 95.15 12/09/2022 01:43:02 72.42, 154.36 95.13 2.17 48
5 12/09/2022 02:32:57 -72.37, -38.19 84.92 12/09/2022 02:32:31 -72.35, -38.12 84.94 2.90 26
6 12/11/2022 17:09:31 -72.44, 102.55 84.62 12/11/2022 17:10:04 -72.42, 102.60 84.64 2.64 33
7 12/11/2022 18:00:16 72.32, -89.91 95.27 12/11/2022 17:59:31 72.32, -89.93 95.27 0.70 45
8 12/14/2022 07:46:20 -73.22,-118.21 83.67 12/14/2022 07:47:26 -73.11,-115.48 83.76 88.92 66
9 12/14/2022 08:36:51 72.40, 50.82 95.53 12/14/2022 08:37:04 72.43, 50.86 95.55 2.90 13
10 12/14/2022 09:27:34 -72.32,-141.71 84.55 12/14/2022 09:26:34 -72.31,-141.71 84.57 1.07 60
11 12/16/2022 23:13:26 72.49,-168.46 95.74 12/16/2022 23:14:38 72.46,-168.47 95.71 2.81 72
12 12/17/2022 00:04:09 -72.40, -0.97 84.35 12/17/2022 00:04:07 -72.41, -0.94 84.35 1.36 2

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/4/2022
SNOs_Map_FY3D_LANDSAT-8_20221204.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 12/04/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8