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: 6/26/2019
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 06/27/2019 13:13:29 69.17, -19.66 45.76 06/27/2019 13:14:41 69.05, -19.08 45.63 26.22 72
2 06/27/2019 14:04:05 -68.76, 148.22 134.66 06/27/2019 14:04:14 -68.77, 148.20 134.65 1.82 9
3 06/27/2019 14:54:49 68.68, -44.36 45.26 06/27/2019 14:53:41 68.66, -44.29 45.24 3.16 68
4 06/30/2019 05:29:57 69.22, 96.15 45.95 06/30/2019 05:31:08 69.09, 96.85 45.80 31.35 71
5 06/30/2019 06:20:32 -68.75, -95.89 134.53 06/30/2019 06:20:42 -68.76, -95.93 134.53 1.89 10
6 06/30/2019 07:11:15 68.62, 71.60 45.34 06/30/2019 07:10:09 68.64, 71.57 45.36 2.45 66
7 07/02/2019 21:46:23 69.22,-147.96 46.13 07/02/2019 21:47:34 69.12,-147.22 46.02 31.48 71
8 07/02/2019 22:36:58 -68.75, 20.00 134.35 07/02/2019 22:37:09 -68.75, 19.93 134.36 2.85 11
9 07/02/2019 23:27:41 68.63,-172.52 45.53 07/02/2019 23:26:36 68.63,-172.57 45.53 2.01 65
10 07/05/2019 14:02:51 69.28, -32.16 46.42 07/05/2019 14:04:01 69.16, -31.29 46.28 36.83 70
11 07/05/2019 14:53:26 -68.80, 135.82 134.07 07/05/2019 14:53:36 -68.78, 135.86 134.09 2.90 10
12 07/05/2019 15:44:08 68.63, -56.64 45.76 07/05/2019 15:43:03 68.66, -56.64 45.80 3.41 65
13 07/08/2019 06:19:18 69.28, 83.72 46.71 07/08/2019 06:20:28 69.19, 84.64 46.59 37.58 70
14 07/08/2019 07:09:52 -68.75,-108.23 133.84 07/08/2019 07:10:04 -68.77,-108.27 133.83 2.61 12
15 07/08/2019 08:00:35 68.63, 59.24 46.05 07/08/2019 07:59:31 68.64, 59.21 46.05 1.14 64

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/26/2019
SNOs_Map_FY3D_TERRA_20190626.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/26/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service