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: 12/10/2019
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 12/11/2019 13:02:48 -70.38, 161.18 86.72 12/11/2019 13:03:16 -70.40, 161.12 86.71 3.14 28
2 12/11/2019 13:53:32 70.30, -31.38 93.20 12/11/2019 13:52:43 70.30, -31.39 93.20 0.55 49
3 12/14/2019 05:19:13 -70.42, -82.98 86.49 12/14/2019 05:19:43 -70.45, -82.94 86.47 3.35 30
4 12/14/2019 06:09:56 70.28, 84.55 93.37 12/14/2019 06:09:11 70.28, 84.47 93.38 3.07 45
5 12/16/2019 21:35:38 -70.41, 32.94 86.37 12/16/2019 21:36:12 -70.43, 32.92 86.34 2.83 34
6 12/16/2019 22:26:22 70.32,-159.61 93.55 12/16/2019 22:25:39 70.32,-159.60 93.55 0.47 43
7 12/19/2019 13:52:04 -70.45, 148.77 86.24 12/19/2019 13:52:40 -70.46, 148.85 86.22 3.56 36
8 12/19/2019 14:42:47 70.30, -43.70 93.62 12/19/2019 14:42:08 70.30, -43.75 93.62 2.42 39
9 12/22/2019 06:08:29 -70.44, -95.32 86.22 12/22/2019 06:09:09 -70.44, -95.31 86.22 0.59 40
10 12/22/2019 06:59:13 70.35, 72.14 93.70 12/22/2019 06:58:36 70.32, 72.17 93.67 2.70 37

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/10/2019
SNOs_Map_FY3D_LANDSAT-8_20191210.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 12/10/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service