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: 11/12/2019
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 11/14/2019 17:27:53 70.46, -85.21 88.63 11/14/2019 17:29:01 70.47, -85.21 88.64 1.08 68
2 11/14/2019 18:18:35 -70.36, 82.27 91.46 11/14/2019 18:18:31 -70.36, 82.26 91.47 0.65 4
3 11/14/2019 19:09:13 69.98,-109.83 88.17 11/14/2019 19:08:02 70.03,-110.56 88.22 28.57 71
4 11/17/2019 09:44:19 70.48, 30.66 89.33 11/17/2019 09:45:29 70.50, 30.71 89.34 2.76 70
5 11/17/2019 10:35:01 -70.37,-161.86 90.78 11/17/2019 10:34:59 -70.39,-161.82 90.76 2.11 2
6 11/17/2019 11:25:41 70.10, 5.88 88.97 11/17/2019 11:24:28 70.17, 5.51 89.03 15.74 73
7 11/20/2019 02:00:45 70.55, 146.44 90.03 11/20/2019 02:01:56 70.52, 146.63 90.00 7.54 71
8 11/20/2019 02:51:26 -70.39, -45.99 90.13 11/20/2019 02:51:27 -70.36, -45.98 90.16 3.38 1
9 11/20/2019 03:42:07 70.17, 121.66 89.67 11/20/2019 03:40:55 70.19, 121.43 89.69 9.06 72
10 11/22/2019 18:17:12 70.62, -97.78 90.70 11/22/2019 18:18:24 70.54, -97.46 90.61 14.79 72
11 11/22/2019 19:07:51 -70.35, 69.96 89.57 11/22/2019 19:07:55 -70.38, 69.94 89.54 3.16 4
12 11/22/2019 19:58:34 70.24,-122.56 90.33 11/22/2019 19:57:22 70.27,-122.58 90.36 2.84 72
13 11/25/2019 10:33:40 70.74, 17.91 91.37 11/25/2019 10:34:51 70.61, 18.53 91.24 27.24 71
14 11/25/2019 11:24:17 -70.37,-174.18 89.00 11/25/2019 11:24:23 -70.40,-174.15 88.97 3.30 6
15 11/25/2019 12:15:00 70.26, -6.70 90.90 11/25/2019 12:13:50 70.29, -6.67 90.92 2.57 70

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/12/2019
SNOs_Map_FY3D_LANDSAT-8_20191112.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/12/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service