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: 10/21/2020
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 10/22/2020 19:12:38 71.58,-112.51 82.90 10/22/2020 19:13:44 71.47,-109.89 82.81 93.00 66
2 10/22/2020 20:03:04 -70.66, 56.38 98.01 10/22/2020 20:03:27 -70.65, 56.44 98.02 2.67 23
3 10/22/2020 20:53:47 70.54,-136.10 81.88 10/22/2020 20:52:54 70.55,-136.06 81.89 2.23 53
4 10/25/2020 12:19:26 -70.65, 172.32 97.10 10/25/2020 12:19:56 -70.64, 172.30 97.11 1.81 30
5 10/25/2020 13:10:09 70.53, -20.17 82.80 10/25/2020 13:09:23 70.53, -20.20 82.80 1.48 46
6 10/28/2020 04:35:49 -70.69, -71.83 96.15 10/28/2020 04:36:24 -70.68, -71.75 96.16 3.18 35
7 10/28/2020 05:26:31 70.58, 95.67 83.75 10/28/2020 05:25:50 70.58, 95.74 83.75 2.43 41
8 10/30/2020 20:52:10 -70.68, 44.11 95.28 10/30/2020 20:52:52 -70.67, 44.12 95.29 1.29 42
9 10/30/2020 21:42:53 70.57,-148.40 84.63 10/30/2020 21:42:19 70.57,-148.39 84.62 0.74 34
10 11/02/2020 13:08:32 -70.68, 160.04 94.43 11/02/2020 13:09:21 -70.67, 160.00 94.44 1.46 49
11 11/02/2020 13:59:15 70.57, -32.48 85.48 11/02/2020 13:58:48 70.56, -32.52 85.47 1.66 27

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/21/2020
SNOs_Map_FY3D_LANDSAT-8_20201011.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/21/2020 in txt file.

Historical Predications of SNOs between FY3D and LANDSAT-8