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: 8/22/2020
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 04:55:44 70.47, 103.31 58.79 08/22/2020 04:54:45 70.48, 103.34 58.80 1.73 59
2 08/24/2020 19:30:58 71.57,-117.28 60.83 08/24/2020 19:32:03 71.49,-114.48 60.67 99.00 65
3 08/24/2020 20:21:22 -70.57, 51.76 120.22 08/24/2020 20:21:48 -70.57, 51.71 120.22 1.98 26
4 08/24/2020 21:12:06 70.48,-140.78 59.70 08/24/2020 21:11:15 70.46,-140.81 59.69 1.76 51
5 08/27/2020 12:37:46 -70.63, 167.58 119.23 08/27/2020 12:38:18 -70.61, 167.64 119.25 2.79 32
6 08/27/2020 13:28:29 70.48, -24.87 60.64 08/27/2020 13:27:45 70.50, -24.88 60.66 2.14 44
7 08/30/2020 04:54:08 -70.58, -76.43 118.33 08/30/2020 04:54:49 -70.59, -76.51 118.32 3.52 41
8 08/30/2020 05:44:52 70.48, 91.04 61.59 08/30/2020 05:44:16 70.48, 90.97 61.59 2.62 36
9 09/01/2020 21:10:32 -70.63, 39.40 117.31 09/01/2020 21:11:19 -70.63, 39.42 117.32 1.10 47
10 09/01/2020 22:01:15 70.54,-153.14 62.61 09/01/2020 22:00:45 70.51,-153.10 62.59 3.04 30
11 09/04/2020 13:26:54 -70.64, 155.30 116.32 09/04/2020 13:27:49 -70.61, 155.27 116.35 2.93 55
12 09/04/2020 14:17:38 70.54, -37.23 63.60 09/04/2020 14:17:15 70.55, -37.17 63.60 2.37 23

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/22/2020
SNOs_Map_FY3D_LANDSAT-8_20200822.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/22/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8