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: 11/7/2019
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 11/08/2019 12:36:42 68.79, -10.09 85.28 11/08/2019 12:37:20 68.80, -10.12 85.29 1.72 38
2 11/08/2019 13:27:23 -68.69, 157.35 94.81 11/08/2019 13:26:49 -68.70, 157.39 94.81 1.54 34
3 11/11/2019 04:53:07 68.80, 105.79 86.05 11/11/2019 04:53:48 68.78, 105.74 86.03 2.40 41
4 11/11/2019 05:43:49 -68.70, -86.77 94.04 11/11/2019 05:43:18 -68.68, -86.75 94.07 1.99 31
5 11/13/2019 21:09:33 68.81,-138.34 86.78 11/13/2019 21:10:16 68.82,-138.33 86.79 0.85 43
6 11/13/2019 22:00:15 -68.71, 29.11 93.31 11/13/2019 21:59:46 -68.72, 29.18 93.30 3.05 29
7 11/16/2019 13:25:59 68.82, -22.46 87.48 11/16/2019 13:26:44 68.85, -22.41 87.51 3.49 45
8 11/16/2019 14:16:41 -68.72, 144.99 92.62 11/16/2019 14:16:15 -68.70, 145.04 92.64 2.98 26
9 11/16/2019 15:07:05 67.58, -46.24 86.28 11/16/2019 15:05:59 67.62, -48.59 86.27 99.71 66
10 11/19/2019 05:42:24 68.84, 93.41 88.14 11/19/2019 05:43:12 68.82, 93.44 88.12 2.39 48
11 11/19/2019 06:33:05 -68.68, -99.06 92.01 11/19/2019 06:32:43 -68.67, -99.11 92.03 2.39 22
12 11/19/2019 07:23:32 67.70, 69.50 87.04 11/19/2019 07:22:25 67.70, 67.38 87.00 89.34 67

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/7/2019
SNOs_Map_FY3D_TERRA_20191107.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/07/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service