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: 11/12/2019
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 11/13/2019 21:09:32 68.78,-138.30 86.76 11/13/2019 21:10:16 68.80,-138.35 86.77 2.42 44
2 11/13/2019 22:00:14 -68.69, 29.14 93.33 11/13/2019 21:59:46 -68.70, 29.16 93.33 1.03 28
3 11/16/2019 13:25:58 68.80, -22.43 87.46 11/16/2019 13:26:44 68.83, -22.43 87.49 2.90 46
4 11/16/2019 14:16:40 -68.70, 145.02 92.63 11/16/2019 14:16:15 -68.67, 145.01 92.67 3.31 25
5 11/16/2019 15:07:05 67.61, -46.28 86.31 11/16/2019 15:05:58 67.66, -48.55 86.31 96.12 67
6 11/19/2019 05:42:24 68.82, 93.44 88.12 11/19/2019 05:43:13 68.80, 93.41 88.10 2.88 49
7 11/19/2019 06:33:06 -68.72, -99.11 91.97 11/19/2019 06:32:43 -68.70, -99.07 92.00 2.66 23
8 11/19/2019 07:23:32 67.68, 69.52 87.03 11/19/2019 07:22:25 67.74, 67.43 87.04 88.73 67
9 11/21/2019 21:58:50 68.84,-150.70 88.74 11/21/2019 21:59:41 68.81,-150.68 88.72 3.03 51
10 11/21/2019 22:49:31 -68.68, 16.83 91.41 11/21/2019 22:49:12 -68.66, 16.77 91.43 3.42 19
11 11/21/2019 23:39:59 67.76,-174.67 87.70 11/21/2019 23:38:52 67.81,-176.61 87.71 81.51 67
12 11/24/2019 14:15:14 68.81, -34.76 89.27 11/24/2019 14:16:08 68.82, -34.78 89.29 2.17 54
13 11/24/2019 15:05:56 -68.70, 132.70 90.83 11/24/2019 15:05:39 -68.68, 132.67 90.86 3.20 17
14 11/24/2019 15:56:26 67.89, -58.94 88.38 11/24/2019 15:55:17 67.93, -60.58 88.40 68.79 69

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/12/2019
SNOs_Map_FY3D_TERRA_20191112.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/12/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service