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: 8/19/2020
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 71.06, 11.80 58.49 08/19/2020 10:59:13 70.95, 12.89 58.34 41.40 70
2 08/19/2020 11:48:37 -70.57, 179.93 122.01 08/19/2020 11:48:48 -70.57, 179.95 122.02 0.52 11
3 08/19/2020 12:39:21 70.48, -12.61 57.91 08/19/2020 12:38:15 70.46, -12.57 57.89 2.71 66
4 08/22/2020 03:14:32 71.38, 127.17 59.71 08/22/2020 03:15:39 71.25, 129.24 59.52 75.32 67
5 08/22/2020 04:05:00 -70.57, -64.16 121.12 08/22/2020 04:05:19 -70.60, -64.13 121.10 3.20 19
6 08/22/2020 04:55:44 70.48, 103.29 58.80 08/22/2020 04:54:46 70.49, 103.35 58.81 2.42 58
7 08/24/2020 20:21:22 -70.58, 51.74 120.21 08/24/2020 20:21:50 -70.61, 51.75 120.19 2.75 28
8 08/24/2020 21:12:06 70.49,-140.80 59.72 08/24/2020 21:11:17 70.49,-140.77 59.72 1.12 49
9 08/27/2020 12:37:45 -70.59, 167.64 119.27 08/27/2020 12:38:23 -70.58, 167.58 119.28 2.70 38
10 08/27/2020 13:28:29 70.50, -24.90 60.65 08/27/2020 13:27:49 70.52, -24.87 60.68 2.86 40
11 08/30/2020 04:54:09 -70.65, -76.54 118.26 08/30/2020 04:54:55 -70.63, -76.48 118.28 3.04 46
12 08/30/2020 05:44:52 70.50, 91.00 61.61 08/30/2020 05:44:22 70.52, 90.99 61.62 1.31 30
13 09/01/2020 21:10:32 -70.66, 39.36 117.28 09/01/2020 21:11:28 -70.65, 39.42 117.29 2.49 56
14 09/01/2020 22:01:15 70.51,-153.10 62.58 09/01/2020 22:00:55 70.54,-153.11 62.61 2.64 20

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/19/2020
SNOs_Map_FY3D_LANDSAT-8_20200819.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/19/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8