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: 11/23/2019
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 11/25/2019 10:33:39 70.69, 18.01 91.31 11/25/2019 10:34:51 70.60, 18.51 91.22 20.84 72
2 11/25/2019 11:24:17 -70.38,-174.18 89.00 11/25/2019 11:24:23 -70.38,-174.19 89.00 0.30 6
3 11/25/2019 12:15:00 70.26, -6.68 90.90 11/25/2019 12:13:50 70.27, -6.69 90.91 1.72 70
4 11/28/2019 02:50:06 70.81, 133.69 91.94 11/28/2019 02:51:17 70.67, 134.49 91.79 33.58 71
5 11/28/2019 03:40:42 -70.40, -58.32 88.48 11/28/2019 03:40:50 -70.39, -58.28 88.48 1.66 8
6 11/28/2019 04:31:25 70.28, 109.17 91.42 11/28/2019 04:30:17 70.29, 109.21 91.42 1.41 68
7 11/30/2019 19:06:33 70.89,-110.54 92.47 11/30/2019 19:07:43 70.79,-109.44 92.37 41.70 70
8 11/30/2019 19:57:07 -70.37, 57.62 88.05 11/30/2019 19:57:19 -70.35, 57.54 88.07 3.28 12
9 11/30/2019 20:47:51 70.31,-134.97 91.90 11/30/2019 20:46:45 70.30,-134.89 91.89 2.99 66
10 12/03/2019 11:23:00 70.97, 5.22 92.96 12/03/2019 11:24:10 70.85, 6.54 92.84 49.56 70
11 12/03/2019 12:13:33 -70.40, 173.47 87.62 12/03/2019 12:13:46 -70.42, 173.52 87.60 3.34 13
12 12/03/2019 13:04:16 70.28, -19.03 92.27 12/03/2019 13:03:14 70.25, -19.08 92.25 3.32 62
13 12/06/2019 03:39:27 71.05, 120.99 93.40 12/06/2019 03:40:36 70.97, 122.60 93.31 59.22 69
14 12/06/2019 04:29:58 -70.37, -70.60 87.29 12/06/2019 04:30:15 -70.38, -70.66 87.29 2.33 17
15 12/06/2019 05:20:42 70.31, 96.82 92.65 12/06/2019 05:19:41 70.31, 96.90 92.66 3.12 61

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/23/2019
SNOs_Map_FY3D_LANDSAT-8_20191123.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/23/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service