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: 9/17/2024
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 09/17/2024 04:09:15 74.77, 122.52 72.70 09/17/2024 04:09:59 74.79, 122.45 72.72 3.09 44
2 09/17/2024 04:59:58 -74.70, -69.99 107.35 09/17/2024 04:59:28 -74.72, -70.09 107.35 3.42 30
3 09/19/2024 19:35:48 -75.03, 70.21 106.04 09/19/2024 19:37:00 -74.91, 71.01 106.12 26.30 72
4 09/19/2024 20:26:29 74.79,-121.80 73.77 09/19/2024 20:26:28 74.78,-121.68 73.76 3.85 1
5 09/19/2024 21:17:11 -74.68, 45.84 106.33 09/19/2024 21:15:57 -74.71, 45.78 106.31 4.44 74
6 09/22/2024 11:52:55 -74.79,-173.36 105.20 09/22/2024 11:53:29 -74.79,-173.40 105.20 1.33 34
7 09/22/2024 12:43:40 74.75, -5.94 74.79 09/22/2024 12:42:55 74.76, -5.84 74.79 3.13 45
8 09/25/2024 03:19:23 74.81, 135.03 75.86 09/25/2024 03:20:27 74.83, 134.95 75.89 3.09 64
9 09/25/2024 04:10:07 -74.78, -57.56 104.16 09/25/2024 04:09:56 -74.77, -57.58 104.18 1.56 11
10 09/25/2024 05:00:39 74.12, 111.53 75.27 09/25/2024 04:59:33 74.17, 108.61 75.20 88.89 66
11 09/27/2024 19:36:34 74.79,-109.15 76.89 09/27/2024 19:36:53 74.79,-109.26 76.89 3.38 19
12 09/27/2024 20:27:18 -74.75, 58.28 103.13 09/27/2024 20:26:21 -74.77, 58.34 103.12 3.16 57
13 09/30/2024 11:03:01 -74.86,-160.91 102.01 09/30/2024 11:03:50 -74.87,-160.78 101.99 3.74 49
14 09/30/2024 11:53:45 74.80, 6.59 77.95 09/30/2024 11:53:17 74.78, 6.63 77.93 1.98 28

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/17/2024
SNOs_Map_FY3D_LANDSAT-8_20240917.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 09/17/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8