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: 11/9/2019
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 11/11/2019 04:53:07 68.80, 105.78 86.05 11/11/2019 04:53:48 68.79, 105.76 86.04 1.51 41
2 11/11/2019 05:43:49 -68.71, -86.77 94.04 11/11/2019 05:43:18 -68.69, -86.73 94.06 2.17 31
3 11/13/2019 21:09:33 68.82,-138.35 86.79 11/13/2019 21:10:16 68.83,-138.31 86.80 1.80 43
4 11/13/2019 22:00:14 -68.67, 29.17 93.35 11/13/2019 21:59:47 -68.68, 29.13 93.35 1.88 27
5 11/16/2019 13:25:58 68.79, -22.42 87.45 11/16/2019 13:26:45 68.81, -22.46 87.47 2.59 47
6 11/16/2019 14:16:40 -68.69, 145.04 92.65 11/16/2019 14:16:15 -68.72, 145.06 92.63 3.07 25
7 11/16/2019 15:07:05 67.60, -46.27 86.30 11/16/2019 15:05:59 67.64, -48.57 86.29 97.81 66
8 11/19/2019 05:42:23 68.82, 93.44 88.12 11/19/2019 05:43:12 68.84, 93.47 88.14 2.75 49
9 11/19/2019 06:33:05 -68.71, -99.10 91.98 11/19/2019 06:32:43 -68.69, -99.09 92.00 2.25 22
10 11/19/2019 07:23:32 67.73, 69.46 87.07 11/19/2019 07:22:24 67.78, 67.47 87.08 84.06 68
11 11/21/2019 21:58:48 68.79,-150.63 88.70 11/21/2019 21:59:41 68.81,-150.69 88.72 3.35 53
12 11/21/2019 22:49:30 -68.68, 16.83 91.40 11/21/2019 22:49:12 -68.67, 16.76 91.43 3.49 18
13 11/21/2019 23:39:59 67.81,-174.74 87.76 11/21/2019 23:38:51 67.86,-176.55 87.77 75.98 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/9/2019
SNOs_Map_FY3D_TERRA_20191109.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/09/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service