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: 5/31/2019
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 06/03/2019 10:45:23 68.95, 17.69 46.54 06/03/2019 10:46:34 68.91, 17.79 46.49 5.94 71
2 06/03/2019 11:36:03 -68.79,-174.77 133.64 06/03/2019 11:36:04 -68.81,-174.71 133.62 3.27 1
3 06/03/2019 12:26:45 68.57, -7.17 46.14 06/03/2019 12:25:33 68.58, -7.34 46.15 7.16 72
4 06/06/2019 03:01:51 68.99, 133.51 46.27 06/06/2019 03:03:01 68.98, 133.76 46.25 10.02 70
5 06/06/2019 03:52:30 -68.77, -58.87 133.96 06/06/2019 03:52:33 -68.76, -58.88 133.97 0.91 3
6 06/06/2019 04:43:13 68.61, 108.66 45.88 06/06/2019 04:42:00 68.65, 108.62 45.91 4.43 73
7 06/08/2019 19:18:18 68.98,-110.59 46.01 06/08/2019 19:19:30 68.93,-110.43 45.94 9.29 72
8 06/08/2019 20:08:57 -68.75, 57.04 134.23 06/08/2019 20:09:01 -68.77, 57.01 134.22 2.25 4
9 06/08/2019 20:59:41 68.65,-135.52 45.67 06/08/2019 20:58:28 68.65,-135.49 45.66 1.18 73
10 06/11/2019 11:34:46 69.03, 5.23 45.84 06/11/2019 11:35:57 68.98, 5.53 45.79 13.10 71
11 06/11/2019 12:25:25 -68.79, 172.87 134.41 06/11/2019 12:25:29 -68.77, 172.90 134.43 2.30 4
12 06/11/2019 13:16:08 68.65, -19.63 45.45 06/11/2019 13:14:56 68.65, -19.61 45.45 0.83 72
13 06/14/2019 03:51:13 69.08, 121.05 45.73 06/14/2019 03:52:23 69.03, 121.47 45.68 17.72 70
14 06/14/2019 04:41:51 -68.78, -71.23 134.58 06/14/2019 04:41:56 -68.77, -71.22 134.59 0.81 5
15 06/14/2019 05:32:34 68.64, 96.27 45.28 06/14/2019 05:31:23 68.65, 96.27 45.29 0.69 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/31/2019
SNOs_Map_FY3D_TERRA_20190601.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/31/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service