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: 1/23/2024
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 01/25/2024 02:55:00 -74.06, -41.60 86.92 01/25/2024 02:56:12 -73.95, -41.06 87.04 20.43 72
2 01/25/2024 03:45:41 73.81, 126.32 92.82 01/25/2024 03:45:40 73.81, 126.28 92.82 1.35 1
3 01/25/2024 04:36:23 -73.66, -66.01 87.34 01/25/2024 04:35:10 -73.69, -66.36 87.31 11.33 73
4 01/27/2024 18:21:57 74.18, -93.61 92.55 01/27/2024 18:23:08 74.07, -92.54 92.42 34.88 71
5 01/27/2024 19:12:35 -73.84, 74.58 87.82 01/27/2024 19:12:40 -73.84, 74.59 87.82 0.74 5
6 01/27/2024 20:03:19 73.74,-117.87 92.08 01/27/2024 20:02:07 73.76,-117.96 92.09 3.23 72
7 01/30/2024 09:48:55 -74.41,-145.86 87.93 01/30/2024 09:50:03 -74.32,-143.70 88.03 65.48 68
8 01/30/2024 10:39:30 73.88, 22.80 91.53 01/30/2024 10:39:37 73.87, 22.91 91.52 3.52 7
9 01/30/2024 11:30:13 -73.77,-169.62 88.60 01/30/2024 11:29:07 -73.75,-169.71 88.62 3.49 66
10 02/02/2024 01:15:52 74.56, 162.04 91.49 02/02/2024 01:16:58 74.42, 164.80 91.34 83.56 66
11 02/02/2024 02:06:22 -73.87, -28.84 89.23 02/02/2024 02:06:36 -73.84, -28.90 89.26 3.31 14
12 02/02/2024 02:57:06 73.78, 138.68 90.68 02/02/2024 02:56:02 73.80, 138.65 90.70 2.68 64
13 02/04/2024 17:33:16 73.89, -80.57 90.02 02/04/2024 17:33:31 73.91, -80.49 90.04 3.32 15

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/23/2024
SNOs_Map_FY3D_LANDSAT-8_20240123.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/23/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8