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: 12/2/2019
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 12/03/2019 11:23:03 71.13, 4.95 93.12 12/03/2019 11:24:11 71.01, 6.77 93.00 66.92 68
2 12/03/2019 12:13:33 -70.41, 173.44 87.60 12/03/2019 12:13:50 -70.41, 173.48 87.61 1.78 17
3 12/03/2019 13:04:16 70.28, -19.04 92.28 12/03/2019 13:03:17 70.30, -19.02 92.30 2.29 59
4 12/06/2019 03:39:31 71.26, 120.62 93.61 12/06/2019 03:40:38 71.12, 122.82 93.46 80.36 67
5 12/06/2019 04:29:58 -70.39, -70.62 87.27 12/06/2019 04:30:19 -70.41, -70.63 87.25 2.28 21
6 12/06/2019 05:20:42 70.31, 96.81 92.66 12/06/2019 05:19:46 70.30, 96.86 92.65 1.87 56
7 12/08/2019 19:55:57 71.34,-123.62 94.00 12/08/2019 19:57:03 71.28,-121.05 93.92 92.04 66
8 12/08/2019 20:46:23 -70.42, 45.23 86.94 12/08/2019 20:46:47 -70.41, 45.25 86.95 1.14 24
9 12/08/2019 21:37:06 70.29,-147.25 92.93 12/08/2019 21:36:14 70.30,-147.27 92.95 1.70 52
10 12/11/2019 13:02:48 -70.40, 161.16 86.71 12/11/2019 13:03:16 -70.41, 161.12 86.70 1.91 28
11 12/11/2019 13:53:32 70.31, -31.40 93.21 12/11/2019 13:52:43 70.29, -31.40 93.19 2.22 49
12 12/14/2019 05:19:14 -70.43, -82.99 86.49 12/14/2019 05:19:45 -70.40, -83.00 86.51 2.77 31
13 12/14/2019 06:09:57 70.29, 84.53 93.38 12/14/2019 06:09:12 70.29, 84.47 93.38 2.26 45

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/2/2019
SNOs_Map_FY3D_LANDSAT-8_20191202.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 12/02/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service