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: 11/28/2020
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 11/29/2020 08:42:53 70.71, 46.50 92.19 11/29/2020 08:43:36 70.74, 46.51 92.21 2.54 43
2 11/29/2020 09:33:35 -70.62,-146.03 87.91 11/29/2020 09:33:06 -70.62,-146.03 87.91 0.56 29
3 12/02/2020 00:59:15 70.74, 162.38 92.63 12/02/2020 01:00:05 70.76, 162.42 92.65 2.70 50
4 12/02/2020 01:49:57 -70.64, -30.14 87.47 12/02/2020 01:49:35 -70.65, -30.11 87.47 1.42 22
5 12/02/2020 02:40:23 69.63, 138.73 91.53 12/02/2020 02:39:17 69.72, 136.20 91.62 98.39 66
6 12/04/2020 17:15:37 70.76, -81.74 93.02 12/04/2020 17:16:34 70.77, -81.68 93.03 2.48 57
7 12/04/2020 18:06:19 -70.66, 85.74 87.08 12/04/2020 18:06:04 -70.67, 85.79 87.08 1.97 15
8 12/04/2020 18:56:50 69.92,-105.78 92.19 12/04/2020 18:55:42 69.95,-107.60 92.22 69.43 68
9 12/07/2020 09:31:59 70.79, 34.13 93.37 12/07/2020 09:33:03 70.78, 34.21 93.35 3.32 64
10 12/07/2020 10:22:41 -70.69,-158.38 86.74 12/07/2020 10:22:33 -70.68,-158.31 86.76 3.31 8
11 12/07/2020 11:13:17 70.22, 9.69 92.79 12/07/2020 11:12:06 70.24, 8.69 92.82 38.00 71
12 12/10/2020 01:48:20 70.83, 150.00 93.66 12/10/2020 01:49:31 70.78, 150.10 93.61 6.10 71
13 12/10/2020 02:39:01 -70.67, -42.43 86.49 12/10/2020 02:39:01 -70.68, -42.42 86.49 0.65 0
14 12/10/2020 03:29:42 70.46, 125.23 93.30 12/10/2020 03:28:29 70.51, 124.97 93.35 11.44 73

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/28/2020
SNOs_Map_FY3D_LANDSAT-8_20201128.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/28/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8