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: 8/26/2019
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 08/26/2019 08:24:10 -70.44,-129.19 120.08 08/26/2019 08:25:01 -70.45,-129.25 120.08 2.40 51
2 08/26/2019 09:14:54 70.33, 38.30 59.82 08/26/2019 09:14:28 70.34, 38.24 59.83 2.79 26
3 08/26/2019 10:05:19 -69.38,-152.96 121.15 08/26/2019 10:04:13 -69.41,-155.43 121.06 96.55 66
4 08/29/2019 00:40:36 -70.46, -13.34 119.13 08/29/2019 00:41:29 -70.49, -13.31 119.11 2.48 53
5 08/29/2019 01:31:20 70.35, 154.15 60.77 08/29/2019 01:30:56 70.38, 154.18 60.80 3.39 24
6 08/29/2019 02:21:47 -69.51, -37.26 120.09 08/29/2019 02:20:39 -69.56, -39.35 119.98 81.39 68
7 08/31/2019 16:57:03 -70.49, 102.52 118.15 08/31/2019 16:57:59 -70.47, 102.54 118.18 2.37 56
8 08/31/2019 17:47:47 70.37, -90.00 61.75 08/31/2019 17:47:26 70.36, -89.98 61.73 1.83 21
9 08/31/2019 18:38:15 -69.58, 78.52 119.05 08/31/2019 18:37:07 -69.65, 76.66 118.94 72.42 68
10 09/03/2019 09:13:29 -70.46,-141.55 117.21 09/03/2019 09:14:29 -70.45,-141.61 117.23 2.51 60
11 09/03/2019 10:04:13 70.35, 25.94 62.69 09/03/2019 10:03:56 70.33, 25.87 62.68 2.75 17
12 09/03/2019 10:54:44 -69.71,-165.78 117.95 09/03/2019 10:53:34 -69.80,-167.26 117.84 57.60 70
13 09/06/2019 01:29:56 -70.48, -25.71 116.20 09/06/2019 01:30:58 -70.48, -25.68 116.21 1.07 62
14 09/06/2019 02:20:40 70.37, 141.78 63.70 09/06/2019 02:20:25 70.36, 141.79 63.69 1.09 15
15 09/06/2019 03:11:13 -69.85, -50.09 116.83 09/06/2019 03:10:02 -69.88, -51.26 116.77 45.01 71
16 09/08/2019 17:46:21 -70.46, 90.22 115.23 09/08/2019 17:47:27 -70.45, 90.16 115.24 2.51 66
17 09/08/2019 18:37:05 70.35,-102.29 64.67 09/08/2019 18:36:54 70.33,-102.37 64.66 3.18 11
18 09/08/2019 19:27:40 -69.92, 65.68 115.75 09/08/2019 19:26:29 -69.96, 64.73 115.69 36.20 71

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/26/2019
SNOs_Map_FY3D_LANDSAT-8_20190826.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/26/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service