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: 1/25/2024
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 03:45:41 73.81, 126.33 92.82 01/25/2024 03:45:40 73.82, 126.28 92.83 1.72 1
2 01/25/2024 04:36:23 -73.66, -66.00 87.34 01/25/2024 04:35:10 -73.69, -66.36 87.31 11.53 73
3 01/27/2024 18:21:57 74.18, -93.61 92.55 01/27/2024 18:23:07 74.11, -92.45 92.47 36.15 70
4 01/27/2024 19:12:35 -73.84, 74.58 87.82 01/27/2024 19:12:40 -73.83, 74.56 87.83 1.10 5
5 01/27/2024 20:03:19 73.74,-117.87 92.08 01/27/2024 20:02:07 73.74,-117.98 92.08 3.57 72
6 01/30/2024 09:48:55 -74.41,-145.88 87.93 01/30/2024 09:50:03 -74.29,-143.77 88.06 64.55 68
7 01/30/2024 10:39:29 73.83, 22.91 91.48 01/30/2024 10:39:37 73.85, 22.85 91.49 2.35 8
8 01/30/2024 11:30:13 -73.78,-169.63 88.59 01/30/2024 11:29:06 -73.78,-169.67 88.59 1.05 67
9 02/02/2024 01:15:50 74.52, 162.15 91.45 02/02/2024 01:16:56 74.43, 164.81 91.34 79.82 66
10 02/02/2024 02:06:22 -73.88, -28.86 89.22 02/02/2024 02:06:34 -73.89, -28.79 89.21 2.96 12
11 02/02/2024 02:57:06 73.79, 138.66 90.68 02/02/2024 02:56:01 73.80, 138.65 90.70 1.68 65
12 02/04/2024 17:33:16 73.90, -80.60 90.04 02/04/2024 17:33:30 73.88, -80.55 90.01 2.87 14
13 02/04/2024 18:23:59 -73.79, 86.99 90.10 02/04/2024 18:22:59 -73.81, 86.94 90.07 3.27 60
14 02/07/2024 09:00:09 -73.91,-132.30 90.77 02/07/2024 09:00:27 -73.91,-132.23 90.77 2.05 18
15 02/07/2024 09:50:53 73.83, 35.22 89.14 02/07/2024 09:49:54 73.81, 35.20 89.13 1.73 59

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/25/2024
SNOs_Map_FY3D_LANDSAT-8_20240125.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/25/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8