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: 8/20/2020
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 08/22/2020 03:14:30 71.31, 127.28 59.64 08/22/2020 03:15:38 71.23, 129.22 59.51 69.69 68
2 08/22/2020 04:04:59 -70.56, -64.14 121.14 08/22/2020 04:05:18 -70.59, -64.15 121.12 2.80 19
3 08/22/2020 04:55:43 70.47, 103.32 58.79 08/22/2020 04:54:45 70.48, 103.33 58.80 1.07 58
4 08/24/2020 20:21:22 -70.57, 51.76 120.22 08/24/2020 20:21:50 -70.56, 51.69 120.23 2.82 28
5 08/24/2020 21:12:06 70.48,-140.78 59.70 08/24/2020 21:11:17 70.45,-140.83 59.68 3.14 49
6 08/27/2020 12:37:46 -70.63, 167.58 119.23 08/27/2020 12:38:21 -70.62, 167.64 119.25 2.56 35
7 08/27/2020 13:28:29 70.48, -24.88 60.64 08/27/2020 13:27:48 70.50, -24.89 60.66 2.08 41
8 08/30/2020 04:54:09 -70.64, -76.52 118.27 08/30/2020 04:54:53 -70.63, -76.47 118.28 2.11 44
9 08/30/2020 05:44:52 70.49, 91.02 61.60 08/30/2020 05:44:20 70.51, 91.00 61.62 2.48 32
10 09/01/2020 21:10:31 -70.65, 39.37 117.29 09/01/2020 21:11:24 -70.66, 39.44 117.29 2.95 53
11 09/01/2020 22:01:15 70.56,-153.17 62.63 09/01/2020 22:00:51 70.54,-153.08 62.61 3.31 24

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/20/2020
SNOs_Map_FY3D_LANDSAT-8_20200820.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/20/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8