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: 11/19/2022
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 11/20/2022 14:21:55 73.04, -36.99 92.73 11/20/2022 14:23:02 72.93, -34.70 92.65 75.80 67
2 11/20/2022 15:12:25 -72.32, 131.84 87.98 11/20/2022 15:12:41 -72.33, 131.80 87.97 1.38 16
3 11/20/2022 16:03:11 72.24, -60.71 91.97 11/20/2022 16:02:08 72.24, -60.71 91.96 0.49 63
4 11/23/2022 05:49:03 -72.56, -87.77 87.17 11/23/2022 05:50:14 -72.49, -87.30 87.24 17.88 71
5 11/23/2022 06:39:45 72.29, 80.09 92.57 11/23/2022 06:39:43 72.29, 79.99 92.57 3.42 2
6 11/23/2022 07:30:26 -72.12,-112.27 87.59 11/23/2022 07:29:13 -72.18,-112.59 87.55 12.76 73
7 11/25/2022 21:16:21 72.39,-139.23 93.19 11/25/2022 21:17:18 72.39,-139.24 93.19 0.20 57
8 11/25/2022 22:07:04 -72.32, 28.22 86.88 11/25/2022 22:06:47 -72.33, 28.28 86.87 2.19 17
9 11/25/2022 22:57:34 71.43,-162.78 92.27 11/25/2022 22:56:28 71.48,-165.54 92.27 97.71 66
10 11/28/2022 12:43:39 -72.38, 169.00 86.35 11/28/2022 12:44:23 -72.37, 168.95 86.36 1.80 44
11 11/28/2022 13:34:25 72.31, -23.56 93.60 11/28/2022 13:33:49 72.33, -23.48 93.61 3.44 36
12 12/01/2022 04:11:00 72.38, 117.20 94.09 12/01/2022 04:11:25 72.36, 117.17 94.07 2.20 25
13 12/01/2022 05:01:43 -72.30, -75.34 85.98 12/01/2022 05:00:54 -72.30, -75.30 85.99 1.38 49

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/19/2022
SNOs_Map_FY3D_LANDSAT-8_20221119.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/19/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8