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: 8/17/2020
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 08/19/2020 10:58:03 71.08, 11.77 58.51 08/19/2020 10:59:13 70.95, 12.90 58.34 43.17 70
2 08/19/2020 11:48:37 -70.59, 179.91 122.00 08/19/2020 11:48:48 -70.57, 179.95 122.02 2.37 11
3 08/19/2020 12:39:20 70.45, -12.56 57.87 08/19/2020 12:38:15 70.47, -12.56 57.90 2.17 65
4 08/22/2020 03:14:32 71.39, 127.13 59.73 08/22/2020 03:15:39 71.27, 129.27 59.54 77.41 67
5 08/22/2020 04:05:00 -70.59, -64.19 121.10 08/22/2020 04:05:20 -70.57, -64.18 121.13 2.49 20
6 08/22/2020 04:55:43 70.45, 103.35 58.77 08/22/2020 04:54:47 70.46, 103.30 58.78 2.01 56
7 08/24/2020 20:21:23 -70.60, 51.72 120.19 08/24/2020 20:21:52 -70.59, 51.73 120.20 0.42 29
8 08/24/2020 21:12:07 70.51,-140.83 59.73 08/24/2020 21:11:19 70.48,-140.80 59.71 3.05 48
9 08/27/2020 12:37:46 -70.60, 167.62 119.25 08/27/2020 12:38:25 -70.59, 167.59 119.27 1.41 39
10 08/27/2020 13:28:30 70.51, -24.93 60.67 08/27/2020 13:27:52 70.48, -24.93 60.64 3.67 38
11 08/30/2020 04:54:08 -70.61, -76.48 118.30 08/30/2020 04:54:57 -70.62, -76.50 118.29 1.56 49
12 08/30/2020 05:44:52 70.52, 90.98 61.63 08/30/2020 05:44:24 70.51, 90.97 61.61 1.42 28

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/17/2020
SNOs_Map_FY3D_LANDSAT-8_20200817.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/17/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8