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: 7/7/2019
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 07/09/2019 02:37:31 70.54, 137.37 48.12 07/09/2019 02:38:37 70.52, 137.39 48.08 2.48 66
2 07/09/2019 03:28:12 -70.39, -55.07 132.05 07/09/2019 03:28:07 -70.41, -55.14 132.03 3.48 5
3 07/09/2019 04:18:50 70.01, 112.84 47.56 07/09/2019 04:17:39 70.03, 111.96 47.63 33.34 71
4 07/11/2019 18:53:58 70.55,-106.75 48.46 07/11/2019 18:55:06 70.55,-106.68 48.45 2.69 68
5 07/11/2019 19:44:40 -70.44, 60.74 131.65 07/11/2019 19:44:36 -70.44, 60.79 131.65 2.02 4
6 07/11/2019 20:35:19 70.12,-131.44 48.02 07/11/2019 20:34:06 70.18,-131.95 48.10 20.35 73
7 07/14/2019 11:10:25 70.55, 9.13 48.85 07/14/2019 11:11:36 70.53, 9.17 48.81 2.68 71
8 07/14/2019 12:01:07 -70.44, 176.62 131.26 07/14/2019 12:01:06 -70.42, 176.64 131.29 2.61 1
9 07/14/2019 12:51:47 70.17, -15.65 48.46 07/14/2019 12:50:35 70.20, -16.03 48.51 14.96 72
10 07/17/2019 03:26:52 70.61, 124.93 49.34 07/17/2019 03:28:04 70.55, 125.09 49.27 8.17 72
11 07/17/2019 04:17:33 -70.44, -67.50 130.83 07/17/2019 04:17:34 -70.45, -67.44 130.83 2.27 1
12 07/17/2019 05:08:15 70.28, 100.07 49.01 07/17/2019 05:07:02 70.29, 99.97 49.02 3.86 73
13 07/19/2019 19:43:21 70.71,-119.36 49.92 07/19/2019 19:44:32 70.63,-118.91 49.81 18.88 71
14 07/19/2019 20:34:00 -70.45, 48.38 130.36 07/19/2019 20:34:04 -70.42, 48.40 130.39 3.03 4
15 07/19/2019 21:24:43 70.34,-144.13 49.54 07/19/2019 21:23:31 70.31,-144.11 49.52 3.32 72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/7/2019
SNOs_Map_FY3D_LANDSAT-8_20190707.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/07/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service