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: 1/11/2023
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 01/12/2023 08:04:57 72.59, 58.77 94.17 01/12/2023 08:05:58 72.58, 58.87 94.16 3.29 61
2 01/12/2023 08:55:40 -72.48,-133.70 85.96 01/12/2023 08:55:28 -72.46,-133.72 85.97 1.92 12
3 01/12/2023 09:46:13 71.78, 34.96 93.34 01/12/2023 09:45:05 71.83, 32.80 93.41 75.30 68
4 01/14/2023 23:32:13 -72.53, 7.09 86.35 01/14/2023 23:33:00 -72.56, 7.07 86.32 3.35 47
5 01/15/2023 00:22:58 72.46, 174.55 93.58 01/15/2023 00:22:27 72.47, 174.54 93.59 0.90 31
6 01/17/2023 14:59:31 72.52, -44.69 93.16 01/17/2023 14:59:59 72.54, -44.72 93.16 1.62 28
7 01/17/2023 15:50:15 -72.46, 122.76 86.93 01/17/2023 15:49:28 -72.47, 122.80 86.91 2.31 47
8 01/20/2023 05:36:13 73.10, 94.98 93.21 01/20/2023 05:37:22 73.00, 96.78 93.09 59.48 69
9 01/20/2023 06:26:47 -72.52, -96.48 87.39 01/20/2023 06:26:59 -72.52, -96.51 87.40 1.22 12
10 01/20/2023 07:17:32 72.46, 70.96 92.54 01/20/2023 07:16:25 72.47, 71.05 92.55 3.10 67
11 01/22/2023 21:03:20 -72.60, 44.27 87.90 01/22/2023 21:04:30 -72.59, 44.24 87.91 1.59 70
12 01/22/2023 21:54:05 72.54,-148.30 92.04 01/22/2023 21:53:56 72.54,-148.21 92.03 2.95 9

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/11/2023
SNOs_Map_FY3D_LANDSAT-8_20230111.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/11/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8