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: 8/12/2019
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 08/12/2019 23:01:58 -70.45, 11.37 124.42 08/12/2019 23:02:33 -70.44, 11.35 124.43 0.87 35
2 08/12/2019 23:52:42 70.35, 178.83 55.49 08/12/2019 23:52:00 70.34, 178.84 55.49 1.26 42
3 08/15/2019 15:18:25 -70.47, 127.22 123.58 08/15/2019 15:19:03 -70.44, 127.22 123.61 2.84 38
4 08/15/2019 16:09:08 70.32, -65.23 56.28 08/15/2019 16:08:30 70.34, -65.28 56.30 2.81 38
5 08/18/2019 07:34:51 -70.44,-116.84 122.77 08/18/2019 07:35:33 -70.44,-116.90 122.77 2.20 42
6 08/18/2019 08:25:35 70.34, 50.62 57.15 08/18/2019 08:25:00 70.33, 50.58 57.14 1.78 35
7 08/20/2019 23:51:17 -70.46, -1.00 121.87 08/20/2019 23:52:01 -70.48, -0.95 121.86 2.87 44
8 08/21/2019 00:42:01 70.36, 166.47 58.04 08/21/2019 00:41:28 70.37, 166.53 58.05 2.49 33
9 08/23/2019 16:07:44 -70.49, 114.85 120.95 08/23/2019 16:08:31 -70.47, 114.91 120.97 2.95 47
10 08/23/2019 16:58:27 70.34, -77.60 58.91 08/23/2019 16:57:58 70.36, -77.61 58.93 2.57 29

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/12/2019
SNOs_Map_FY3D_LANDSAT-8_20190812.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/12/2019 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service