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: 11/22/2019
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 11/24/2019 14:15:14 68.81, -34.76 89.27 11/24/2019 14:16:11 68.82, -34.80 89.29 2.16 57
2 11/24/2019 15:05:56 -68.71, 132.69 90.82 11/24/2019 15:05:41 -68.72, 132.71 90.81 1.12 15
3 11/24/2019 15:56:28 68.00, -59.07 88.49 11/24/2019 15:55:18 68.05, -60.47 88.51 58.19 70
4 11/27/2019 06:31:40 68.83, 81.10 89.81 11/27/2019 06:32:42 68.83, 81.08 89.81 1.01 62
5 11/27/2019 07:22:22 -68.74,-111.45 90.28 11/27/2019 07:22:12 -68.73,-111.41 90.29 1.68 10
6 11/27/2019 08:12:57 68.18, 56.59 89.18 11/27/2019 08:11:46 68.22, 55.62 89.21 40.39 71
7 11/29/2019 22:48:06 68.85,-163.03 90.30 11/29/2019 22:49:14 68.84,-163.04 90.28 2.20 68
8 11/29/2019 23:38:48 -68.76, 4.41 89.79 11/29/2019 23:38:44 -68.74, 4.47 89.81 3.02 4
9 11/30/2019 00:29:26 68.37, 172.24 89.83 11/30/2019 00:28:14 68.45, 171.76 89.91 22.08 72
10 12/02/2019 15:04:34 68.99, -47.32 90.85 12/02/2019 15:05:45 68.95, -47.03 90.82 12.01 71
11 12/02/2019 15:55:13 -68.73, 120.35 89.40 12/02/2019 15:55:17 -68.75, 120.34 89.39 1.75 4
12 12/02/2019 16:45:56 68.61, -72.17 90.48 12/02/2019 16:44:44 68.63, -72.16 90.50 2.48 72
13 12/05/2019 07:21:04 69.28, 68.17 91.51 12/05/2019 07:22:14 69.17, 69.11 91.41 39.05 70
14 12/05/2019 08:11:38 -68.76,-123.79 89.01 12/05/2019 08:11:50 -68.75,-123.80 89.02 1.02 12
15 12/05/2019 09:02:21 68.63, 43.69 90.87 12/05/2019 09:01:17 68.63, 43.70 90.87 0.68 64

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/22/2019
SNOs_Map_FY3D_TERRA_20191122.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/22/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service