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: 6/4/2019
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 06/06/2019 03:01:51 69.00, 133.50 46.28 06/06/2019 03:03:02 68.93, 133.70 46.21 10.50 71
2 06/06/2019 03:52:30 -68.78, -58.87 133.95 06/06/2019 03:52:33 -68.77, -58.87 133.96 0.41 3
3 06/06/2019 04:43:13 68.61, 108.65 45.88 06/06/2019 04:42:01 68.60, 108.56 45.87 3.70 72
4 06/08/2019 19:18:18 68.99,-110.60 46.01 06/08/2019 19:19:30 68.95,-110.40 45.97 9.32 72
5 06/08/2019 20:08:57 -68.76, 57.03 134.23 06/08/2019 20:09:01 -68.79, 57.04 134.20 3.36 4
6 06/08/2019 20:59:41 68.66,-135.53 45.67 06/08/2019 20:58:28 68.67,-135.47 45.69 2.97 73
7 06/11/2019 11:34:46 69.04, 5.21 45.85 06/11/2019 11:35:58 68.96, 5.50 45.77 14.17 72
8 06/11/2019 12:25:24 -68.75, 172.93 134.45 06/11/2019 12:25:30 -68.76, 172.87 134.44 2.28 6
9 06/11/2019 13:16:08 68.66, -19.64 45.46 06/11/2019 13:14:57 68.63, -19.63 45.44 2.47 71
10 06/14/2019 03:51:13 69.09, 121.03 45.74 06/14/2019 03:52:24 69.03, 121.47 45.68 18.71 71
11 06/14/2019 04:41:51 -68.80, -71.25 134.56 06/14/2019 04:41:57 -68.77, -71.23 134.59 2.53 6
12 06/14/2019 05:32:34 68.65, 96.25 45.30 06/14/2019 05:31:24 68.65, 96.26 45.29 0.84 70
13 06/16/2019 20:07:41 69.14,-123.16 45.68 06/16/2019 20:08:52 69.05,-122.63 45.58 23.57 71
14 06/16/2019 20:58:18 -68.79, 44.64 134.68 06/16/2019 20:58:25 -68.79, 44.68 134.68 1.32 7
15 06/16/2019 21:49:01 68.65,-147.87 45.18 06/16/2019 21:47:52 68.66,-147.84 45.19 1.52 69

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/4/2019
SNOs_Map_FY3D_TERRA_20190604.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/04/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service