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: 12/11/2022
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 12/11/2022 17:09:31 -72.42, 102.59 84.64 12/11/2022 17:10:04 -72.42, 102.60 84.64 0.40 33
2 12/11/2022 18:00:17 72.35, -89.96 95.30 12/11/2022 17:59:31 72.33, -89.92 95.28 2.66 46
3 12/14/2022 07:46:20 -73.20,-118.18 83.68 12/14/2022 07:47:26 -73.08,-115.52 83.78 86.88 66
4 12/14/2022 08:36:51 72.39, 50.86 95.51 12/14/2022 08:37:04 72.41, 50.83 95.54 3.04 13
5 12/14/2022 09:27:34 -72.31,-141.68 84.56 12/14/2022 09:26:34 -72.29,-141.75 84.59 3.30 60
6 12/16/2022 23:13:25 72.48,-168.44 95.73 12/16/2022 23:14:36 72.47,-168.44 95.72 0.40 71
7 12/17/2022 00:04:08 -72.40, -0.96 84.35 12/17/2022 00:04:05 -72.41, -0.93 84.34 1.77 3
8 12/17/2022 00:54:48 72.03, 167.07 95.29 12/17/2022 00:53:37 72.05, 166.06 95.30 34.38 71
9 12/19/2022 14:40:42 -72.44, 139.85 84.24 12/19/2022 14:41:38 -72.46, 139.77 84.22 3.31 56
10 12/19/2022 15:31:28 72.39, -52.74 95.71 12/19/2022 15:31:05 72.36, -52.77 95.68 3.05 23
11 12/22/2022 06:08:02 72.44, 88.05 95.78 12/22/2022 06:08:37 72.44, 87.99 95.78 1.91 35
12 12/22/2022 06:58:46 -72.40,-104.56 84.26 12/22/2022 06:58:06 -72.38,-104.48 84.28 3.31 40
13 12/24/2022 20:44:51 73.25,-132.80 96.57 12/24/2022 20:45:57 73.14,-130.05 96.45 89.36 66
14 12/24/2022 21:35:20 -72.45, 36.22 84.24 12/24/2022 21:35:38 -72.45, 36.24 84.25 1.16 18
15 12/24/2022 22:26:05 72.36,-156.28 95.67 12/24/2022 22:25:05 72.34,-156.30 95.65 2.26 60

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/11/2022
SNOs_Map_FY3D_LANDSAT-8_20221211.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 12/11/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8