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: 11/3/2019
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 11/03/2019 04:03:50 68.78, 118.13 83.65 11/03/2019 04:04:22 68.81, 118.12 83.68 2.72 32
2 11/03/2019 04:54:32 -68.69, -74.43 96.43 11/03/2019 04:53:52 -68.70, -74.38 96.43 2.32 40
3 11/05/2019 20:20:16 68.79,-125.99 84.49 11/05/2019 20:20:51 68.80,-126.01 84.49 0.93 35
4 11/05/2019 21:10:58 -68.69, 41.45 95.60 11/05/2019 21:10:21 -68.69, 41.50 95.61 1.76 37
5 11/08/2019 12:36:42 68.80, -10.11 85.29 11/08/2019 12:37:20 68.78, -10.14 85.27 2.43 38
6 11/08/2019 13:27:24 -68.70, 157.34 94.80 11/08/2019 13:26:50 -68.68, 157.37 94.83 2.51 34
7 11/11/2019 04:53:08 68.81, 105.77 86.06 11/11/2019 04:53:48 68.82, 105.79 86.07 0.94 40
8 11/11/2019 05:43:49 -68.66, -86.71 94.09 11/11/2019 05:43:19 -68.66, -86.77 94.09 2.78 30
9 11/13/2019 21:09:33 68.82,-138.36 86.80 11/13/2019 21:10:15 68.85,-138.29 86.82 3.54 42
10 11/13/2019 22:00:15 -68.72, 29.10 93.30 11/13/2019 21:59:46 -68.69, 29.15 93.33 3.27 29
11 11/16/2019 13:25:59 68.84, -22.48 87.49 11/16/2019 13:26:44 68.81, -22.45 87.47 2.87 45
12 11/16/2019 14:16:40 -68.68, 145.05 92.66 11/16/2019 14:16:15 -68.66, 145.00 92.68 2.49 25
13 11/16/2019 15:07:05 67.59, -46.26 86.29 11/16/2019 15:05:58 67.64, -48.57 86.30 97.87 67

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/3/2019
SNOs_Map_FY3D_TERRA_20191103.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/03/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service