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: 11/11/2019
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 11/12/2019 01:11:27 70.46, 158.90 87.92 11/12/2019 01:12:32 70.48, 158.93 87.94 2.95 65
2 11/12/2019 02:02:09 -70.36, -33.62 92.18 11/12/2019 02:02:02 -70.37, -33.61 92.17 1.10 7
3 11/12/2019 02:52:46 69.92, 134.36 87.41 11/12/2019 02:51:35 69.94, 133.42 87.41 35.98 71
4 11/14/2019 17:27:53 70.47, -85.23 88.65 11/14/2019 17:29:01 70.46, -85.23 88.63 1.99 68
5 11/14/2019 18:18:35 -70.37, 82.25 91.45 11/14/2019 18:18:31 -70.34, 82.24 91.48 3.06 4
6 11/14/2019 19:09:13 69.99,-109.85 88.19 11/14/2019 19:08:01 70.08,-110.50 88.26 26.38 72
7 11/17/2019 09:44:19 70.49, 30.63 89.34 11/17/2019 09:45:29 70.48, 30.69 89.33 2.43 70
8 11/17/2019 10:35:01 -70.39,-161.88 90.76 11/17/2019 10:34:59 -70.37,-161.84 90.78 2.38 2
9 11/17/2019 11:25:41 70.12, 5.85 88.99 11/17/2019 11:24:28 70.16, 5.49 89.02 14.13 73
10 11/20/2019 02:00:46 70.57, 146.41 90.05 11/20/2019 02:01:57 70.50, 146.60 89.99 10.05 71
11 11/20/2019 02:51:26 -70.35, -45.94 90.16 11/20/2019 02:51:28 -70.34, -46.00 90.17 2.58 2
12 11/20/2019 03:42:08 70.19, 121.63 89.69 11/20/2019 03:40:55 70.23, 121.49 89.73 7.08 73
13 11/22/2019 18:17:12 70.64, -97.82 90.72 11/22/2019 18:18:23 70.58, -97.40 90.65 16.95 71
14 11/22/2019 19:07:51 -70.38, 69.92 89.55 11/22/2019 19:07:55 -70.37, 69.92 89.56 1.19 4
15 11/22/2019 19:58:34 70.27,-122.59 90.36 11/22/2019 19:57:22 70.25,-122.60 90.34 1.69 72

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/11/2019
SNOs_Map_FY3D_LANDSAT-8_20191111.jpg

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

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service