Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/25/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 12/26/2019 17:32:34 69.76, -85.35 93.02 12/26/2019 17:33:41 69.66, -83.14 92.90 86.02 67
2 12/26/2019 18:22:58 -68.75, 83.39 88.01 12/26/2019 18:23:25 -68.76, 83.32 88.00 3.06 27
3 12/26/2019 19:13:42 68.63,-109.14 91.88 12/26/2019 19:12:52 68.66,-109.16 91.90 3.23 50
4 12/29/2019 10:39:24 -68.79,-160.77 88.09 12/29/2019 10:39:53 -68.81,-160.73 88.07 2.47 29
5 12/29/2019 11:30:08 68.68, 6.70 91.80 12/29/2019 11:29:21 68.65, 6.71 91.77 2.71 47
6 01/01/2020 02:55:48 -68.79, -44.86 88.27 01/01/2020 02:56:21 -68.80, -44.87 88.26 1.79 33
7 01/01/2020 03:46:32 68.67, 122.60 91.61 01/01/2020 03:45:49 68.64, 122.58 91.58 3.31 43
8 01/03/2020 19:12:13 -68.78, 71.05 88.51 01/03/2020 19:12:50 -68.79, 71.00 88.51 2.12 37
9 01/03/2020 20:02:57 68.66,-121.49 91.37 01/03/2020 20:02:17 68.68,-121.49 91.39 1.91 40
10 01/06/2020 11:28:39 -68.83,-173.12 88.75 01/06/2020 11:29:18 -68.83,-173.07 88.76 1.96 39
11 01/06/2020 12:19:22 68.66, -5.58 91.08 01/06/2020 12:18:46 68.66, -5.64 91.08 2.14 36

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/25/2019
SNOs_Map_FY3D_TERRA_20191225.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/25/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service