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: 10/31/2019
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 10/31/2019 11:47:25 68.78, 2.23 82.80 10/31/2019 11:47:54 68.80, 2.23 82.81 1.26 29
2 10/31/2019 12:38:07 -68.70, 169.67 97.28 10/31/2019 12:37:24 -68.69, 169.74 97.29 2.83 43
3 11/03/2019 04:03:51 68.79, 118.11 83.67 11/03/2019 04:04:23 68.79, 118.11 83.66 0.52 32
4 11/03/2019 04:54:33 -68.70, -74.44 96.42 11/03/2019 04:53:53 -68.69, -74.39 96.44 2.76 40
5 11/05/2019 20:20:16 68.80,-126.01 84.50 11/05/2019 20:20:51 68.77,-126.03 84.47 3.39 35
6 11/05/2019 21:10:57 -68.65, 41.51 95.64 11/05/2019 21:10:21 -68.68, 41.48 95.62 2.89 36
7 11/08/2019 12:36:42 68.81, -10.13 85.30 11/08/2019 12:37:19 68.81, -10.10 85.30 1.40 37
8 11/08/2019 13:27:23 -68.66, 157.40 94.84 11/08/2019 13:26:50 -68.65, 157.34 94.85 2.28 33
9 11/11/2019 04:53:08 68.83, 105.75 86.07 11/11/2019 04:53:47 68.83, 105.81 86.08 2.52 39
10 11/11/2019 05:43:49 -68.67, -86.72 94.08 11/11/2019 05:43:18 -68.68, -86.74 94.07 1.63 31
11 11/13/2019 21:09:32 68.79,-138.31 86.76 11/13/2019 21:10:15 68.79,-138.36 86.76 2.09 43
12 11/13/2019 22:00:14 -68.68, 29.16 93.34 11/13/2019 21:59:45 -68.70, 29.16 93.33 2.14 29

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/31/2019
SNOs_Map_FY3D_TERRA_20191031.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/31/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service