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: 11/17/2019
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 11/20/2019 02:00:45 70.50, 146.51 89.99 11/20/2019 02:01:57 70.49, 146.58 89.97 3.11 72
2 11/20/2019 02:51:26 -70.35, -45.93 90.17 11/20/2019 02:51:27 -70.38, -45.95 90.14 3.20 1
3 11/20/2019 03:42:08 70.18, 121.65 89.68 11/20/2019 03:40:55 70.22, 121.46 89.71 7.99 73
4 11/22/2019 18:17:12 70.62, -97.79 90.70 11/22/2019 18:18:23 70.55, -97.44 90.63 15.20 71
5 11/22/2019 19:07:51 -70.36, 69.94 89.56 11/22/2019 19:07:54 -70.39, 69.95 89.53 3.13 3
6 11/22/2019 19:58:34 70.25,-122.57 90.34 11/22/2019 19:57:22 70.23,-122.64 90.32 3.51 72
7 11/25/2019 10:33:39 70.69, 17.99 91.32 11/25/2019 10:34:50 70.62, 18.54 91.24 21.91 71
8 11/25/2019 11:24:17 -70.38,-174.19 89.00 11/25/2019 11:24:22 -70.40,-174.15 88.98 2.89 5
9 11/25/2019 12:15:00 70.27, -6.70 90.90 11/25/2019 12:13:49 70.29, -6.66 90.93 3.01 71
10 11/28/2019 02:50:06 70.76, 133.77 91.89 11/28/2019 02:51:17 70.67, 134.51 91.80 28.81 71
11 11/28/2019 03:40:43 -70.40, -58.32 88.48 11/28/2019 03:40:50 -70.41, -58.26 88.47 2.63 7
12 11/28/2019 04:31:26 70.28, 109.17 91.42 11/28/2019 04:30:17 70.29, 109.22 91.43 2.32 69
13 11/30/2019 19:06:33 70.83,-110.45 92.42 11/30/2019 19:07:44 70.73,-109.53 92.31 35.71 71
14 11/30/2019 19:57:09 -70.41, 57.55 88.01 11/30/2019 19:57:18 -70.41, 57.63 88.01 3.07 9
15 11/30/2019 20:47:52 70.30,-134.96 91.89 11/30/2019 20:46:45 70.29,-134.90 91.88 2.77 67

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/17/2019
SNOs_Map_FY3D_LANDSAT-8_20191118.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/17/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service