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: 6/10/2019
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 06/11/2019 11:34:45 69.02, 5.24 45.83 06/11/2019 11:35:57 68.95, 5.49 45.76 12.45 72
2 06/11/2019 12:25:24 -68.79, 172.87 134.41 06/11/2019 12:25:28 -68.79, 172.91 134.41 1.62 4
3 06/11/2019 13:16:07 68.64, -19.61 45.44 06/11/2019 13:14:56 68.62, -19.65 45.42 2.42 71
4 06/14/2019 03:51:13 69.07, 121.06 45.72 06/14/2019 03:52:24 69.00, 121.44 45.65 16.72 71
5 06/14/2019 04:41:51 -68.78, -71.23 134.58 06/14/2019 04:41:56 -68.79, -71.20 134.57 1.48 5
6 06/14/2019 05:32:34 68.63, 96.28 45.27 06/14/2019 05:31:24 68.62, 96.23 45.26 2.45 70
7 06/16/2019 20:07:40 69.07,-123.05 45.61 06/16/2019 20:08:52 69.00,-122.69 45.53 16.41 72
8 06/16/2019 20:58:18 -68.77, 44.67 134.70 06/16/2019 20:58:24 -68.79, 44.68 134.69 2.08 6
9 06/16/2019 21:49:01 68.63,-147.83 45.16 06/16/2019 21:47:52 68.61,-147.89 45.14 2.98 69
10 06/19/2019 12:24:08 69.12, -7.24 45.60 06/19/2019 12:25:19 69.05, -6.74 45.51 21.38 71
11 06/19/2019 13:14:45 -68.76, 160.56 134.77 06/19/2019 13:14:52 -68.78, 160.55 134.75 2.36 7
12 06/19/2019 14:05:28 68.63, -31.95 45.10 06/19/2019 14:04:19 68.66, -31.95 45.13 3.52 69
13 06/22/2019 04:40:34 69.12, 108.64 45.58 06/22/2019 04:41:46 69.03, 109.12 45.49 21.37 72
14 06/22/2019 05:31:11 -68.76, -83.54 134.79 06/22/2019 05:31:19 -68.77, -83.57 134.77 2.26 8
15 06/22/2019 06:21:54 68.63, 83.94 45.08 06/22/2019 06:20:46 68.65, 83.92 45.10 2.20 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/10/2019
SNOs_Map_FY3D_TERRA_20190610.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/10/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service