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: 10/22/2024
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 10/24/2024 09:24:00 75.58, 42.19 87.59 10/24/2024 09:25:04 75.50, 45.54 87.65 93.40 64
2 10/24/2024 10:14:31 -74.93,-148.49 92.97 10/24/2024 10:14:43 -74.93,-148.38 92.98 3.48 12
3 10/24/2024 11:05:15 74.87, 19.01 86.99 10/24/2024 11:04:10 74.85, 19.06 86.95 2.69 65
4 10/27/2024 01:40:54 74.95, 159.93 87.95 10/27/2024 01:41:42 74.97, 159.98 87.98 2.51 48
5 10/27/2024 02:31:38 -74.91, -32.64 92.08 10/27/2024 02:31:11 -74.90, -32.56 92.09 2.45 27
6 10/29/2024 17:07:28 -75.51, 106.66 90.67 10/29/2024 17:08:34 -75.43, 109.48 90.64 79.17 66
7 10/29/2024 17:58:01 74.94, -84.25 88.83 10/29/2024 17:58:09 74.94, -84.19 88.84 2.03 8
8 10/29/2024 18:48:44 -74.85, 83.31 91.24 10/29/2024 18:47:38 -74.88, 83.28 91.22 3.38 66
9 11/01/2024 09:24:23 -74.96,-135.84 90.30 11/01/2024 09:25:09 -74.96,-135.88 90.29 1.50 46
10 11/01/2024 10:15:07 74.89, 31.66 89.66 11/01/2024 10:14:35 74.93, 31.66 89.69 3.84 32
11 11/04/2024 00:50:51 75.29, 171.60 90.83 11/04/2024 00:52:01 75.17, 172.93 90.77 40.09 70
12 11/04/2024 01:41:29 -74.97, -20.11 89.45 11/04/2024 01:41:33 -74.96, -20.00 89.46 3.58 4

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/22/2024
SNOs_Map_FY3D_LANDSAT-8_20241023.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/22/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8