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: 11/28/2019
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 11/29/2019 22:48:05 68.82,-162.98 90.26 11/29/2019 22:49:08 68.84,-163.01 90.29 2.98 63
2 11/29/2019 23:38:47 -68.73, 4.46 89.82 11/29/2019 23:38:38 -68.73, 4.48 89.83 1.05 9
3 11/30/2019 00:29:23 68.22, 172.43 89.68 11/30/2019 00:28:12 68.23, 171.52 89.68 37.79 71
4 12/02/2019 15:04:31 68.84, -47.12 90.70 12/02/2019 15:05:37 68.84, -47.13 90.71 0.44 66
5 12/02/2019 15:55:13 -68.75, 120.32 89.38 12/02/2019 15:55:07 -68.73, 120.37 89.40 3.07 6
6 12/02/2019 16:45:50 68.30, -71.77 90.18 12/02/2019 16:44:38 68.40, -72.40 90.27 28.02 72
7 12/05/2019 07:20:56 68.87, 68.74 91.10 12/05/2019 07:22:05 68.84, 68.75 91.07 3.19 69
8 12/05/2019 08:11:37 -68.73,-123.75 89.04 12/05/2019 08:11:35 -68.73,-123.75 89.04 0.57 2
9 12/05/2019 09:02:17 68.43, 43.95 90.68 12/05/2019 09:01:04 68.51, 43.62 90.74 16.02 73
10 12/07/2019 23:37:22 68.89,-175.40 91.44 12/07/2019 23:38:33 68.89,-175.31 91.43 3.74 71
11 12/08/2019 00:28:02 -68.70, -7.82 88.75 12/08/2019 00:28:04 -68.73, -7.88 88.73 3.35 2
12 12/08/2019 01:18:45 68.57, 159.67 91.12 12/08/2019 01:17:32 68.56, 159.56 91.11 4.71 73
13 12/10/2019 15:53:49 68.98, -59.62 91.79 12/10/2019 15:55:01 68.93, -59.38 91.74 11.13 72
14 12/10/2019 16:44:28 -68.73, 108.03 88.46 12/10/2019 16:44:33 -68.71, 107.99 88.48 2.93 5
15 12/10/2019 17:35:11 68.60, -84.47 91.41 12/10/2019 17:34:00 68.60, -84.51 91.41 1.50 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/28/2019
SNOs_Map_FY3D_TERRA_20191128.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/28/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service