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: 6/18/2019
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 06/19/2019 12:24:07 69.11, -7.22 45.58 06/19/2019 12:25:18 69.05, -6.73 45.52 20.51 71
2 06/19/2019 13:14:44 -68.76, 160.57 134.77 06/19/2019 13:14:51 -68.78, 160.55 134.76 1.69 7
3 06/19/2019 14:05:28 68.67, -32.00 45.14 06/19/2019 14:04:18 68.66, -31.94 45.13 2.55 70
4 06/22/2019 04:40:35 69.16, 108.59 45.62 06/22/2019 04:41:45 69.09, 109.20 45.54 25.37 70
5 06/22/2019 05:31:11 -68.75, -83.54 134.79 06/22/2019 05:31:19 -68.76, -83.58 134.78 2.19 8
6 06/22/2019 06:21:55 68.67, 83.89 45.12 06/22/2019 06:20:46 68.65, 83.92 45.10 2.64 69
7 06/24/2019 20:57:02 69.15,-135.52 45.66 06/24/2019 20:58:13 69.07,-134.94 45.56 24.94 71
8 06/24/2019 21:47:39 -68.80, 32.29 134.71 06/24/2019 21:47:46 -68.80, 32.35 134.71 2.66 7
9 06/24/2019 22:38:21 68.61,-160.15 45.10 06/24/2019 22:37:14 68.62,-160.22 45.12 3.13 67
10 06/27/2019 13:13:29 69.15, -19.63 45.74 06/27/2019 13:14:41 69.04, -19.09 45.61 24.90 72
11 06/27/2019 14:04:06 -68.79, 148.18 134.63 06/27/2019 14:04:14 -68.78, 148.21 134.65 1.58 8
12 06/27/2019 14:54:49 68.66, -44.34 45.24 06/27/2019 14:53:41 68.65, -44.30 45.23 1.86 68
13 06/30/2019 05:29:56 69.20, 96.18 45.93 06/30/2019 05:31:06 69.12, 96.89 45.83 29.89 70
14 06/30/2019 06:20:32 -68.78, -95.93 134.51 06/30/2019 06:20:40 -68.80, -95.88 134.49 2.97 8
15 06/30/2019 07:11:15 68.66, 71.55 45.38 06/30/2019 07:10:07 68.67, 71.61 45.39 2.87 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/18/2019
SNOs_Map_FY3D_TERRA_20190618.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/18/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service