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: 11/27/2019
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 11/28/2019 02:50:08 70.89, 133.57 92.02 11/28/2019 02:51:18 70.78, 134.66 91.91 41.54 70
2 11/28/2019 03:40:42 -70.37, -58.28 88.50 11/28/2019 03:40:53 -70.40, -58.29 88.48 2.55 11
3 11/28/2019 04:31:26 70.30, 109.14 91.44 11/28/2019 04:30:20 70.30, 109.21 91.43 2.86 66
4 11/30/2019 19:06:36 71.02,-110.76 92.60 11/30/2019 19:07:45 70.95,-109.22 92.53 56.39 69
5 11/30/2019 19:57:08 -70.40, 57.57 88.02 11/30/2019 19:57:23 -70.40, 57.59 88.02 0.71 15
6 11/30/2019 20:47:51 70.28,-134.92 91.87 11/30/2019 20:46:50 70.30,-134.92 91.88 2.09 61
7 12/03/2019 11:23:04 71.20, 4.83 93.20 12/03/2019 11:24:11 71.13, 6.94 93.12 76.50 67
8 12/03/2019 12:13:33 -70.43, 173.42 87.59 12/03/2019 12:13:52 -70.42, 173.50 87.60 2.85 19
9 12/03/2019 13:04:16 70.30, -19.07 92.30 12/03/2019 13:03:19 70.32, -19.01 92.31 2.57 57
10 12/06/2019 03:39:33 71.38, 120.40 93.74 12/06/2019 03:40:39 71.28, 123.06 93.62 95.32 66
11 12/06/2019 04:29:58 -70.40, -70.65 87.26 12/06/2019 04:30:23 -70.41, -70.64 87.25 0.93 25
12 12/06/2019 05:20:41 70.28, 96.86 92.63 12/06/2019 05:19:50 70.30, 96.84 92.65 2.74 51
13 12/08/2019 20:46:24 -70.44, 45.20 86.92 12/08/2019 20:46:54 -70.43, 45.25 86.94 2.01 30
14 12/08/2019 21:37:07 70.31,-147.29 92.96 12/08/2019 21:36:21 70.31,-147.27 92.96 0.79 46

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/27/2019
SNOs_Map_FY3D_LANDSAT-8_20191127.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/27/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service