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: 8/24/2019
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 -70.45,-129.21 120.07 08/26/2019 08:25:01 -70.43,-129.27 120.10 3.21 51
2 08/26/2019 09:14:54 70.34, 38.28 59.83 08/26/2019 09:14:28 70.33, 38.22 59.82 2.46 26
3 08/26/2019 10:05:19 -69.39,-152.98 121.14 08/26/2019 10:04:12 -69.45,-155.37 121.02 93.74 67
4 08/29/2019 00:40:37 -70.47, -13.35 119.12 08/29/2019 00:41:30 -70.47, -13.33 119.13 0.70 53
5 08/29/2019 01:31:21 70.36, 154.14 60.78 08/29/2019 01:30:57 70.36, 154.15 60.79 0.81 24
6 08/29/2019 02:21:48 -69.52, -37.27 120.08 08/29/2019 02:20:40 -69.55, -39.36 120.00 81.40 68
7 08/31/2019 16:57:02 -70.44, 102.59 118.20 08/31/2019 16:57:59 -70.45, 102.52 118.19 2.78 57
8 08/31/2019 17:47:46 70.33, -89.93 61.70 08/31/2019 17:47:26 70.34, -90.00 61.72 3.04 20
9 08/31/2019 18:38:15 -69.59, 78.51 119.05 08/31/2019 18:37:07 -69.64, 76.64 118.96 72.56 68
10 09/03/2019 09:13:29 -70.46,-141.56 117.21 09/03/2019 09:14:28 -70.48,-141.55 117.19 2.30 59
11 09/03/2019 10:04:13 70.35, 25.93 62.70 09/03/2019 10:03:55 70.37, 25.92 62.71 2.12 18
12 09/03/2019 10:54:44 -69.72,-165.79 117.95 09/03/2019 10:53:34 -69.78,-167.29 117.85 57.89 70
13 09/06/2019 01:29:56 -70.48, -25.71 116.20 09/06/2019 01:30:58 -70.46, -25.71 116.23 3.10 62
14 09/06/2019 02:20:40 70.37, 141.78 63.70 09/06/2019 02:20:24 70.39, 141.84 63.72 3.47 16
15 09/06/2019 03:11:12 -69.79, -50.02 116.88 09/06/2019 03:10:02 -69.86, -51.29 116.79 49.43 70

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/24/2019
SNOs_Map_FY3D_LANDSAT-8_20190824.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/24/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service