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: 3/6/2020
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 03/08/2020 03:27:32 -68.81, -52.75 106.53 03/08/2020 03:28:09 -68.81, -52.79 106.54 1.81 37
2 03/08/2020 04:18:15 68.68, 114.73 73.33 03/08/2020 04:17:36 68.69, 114.72 73.34 1.26 39
3 03/10/2020 19:43:57 -68.84, 63.12 107.56 03/10/2020 19:44:37 -68.81, 63.11 107.59 3.03 40
4 03/10/2020 20:34:40 68.71,-129.40 72.31 03/10/2020 20:34:04 68.70,-129.39 72.29 2.09 36
5 03/13/2020 12:00:21 -68.81, 179.06 108.64 03/13/2020 12:01:05 -68.81, 179.00 108.64 2.33 44
6 03/13/2020 12:51:04 68.69, -13.47 71.22 03/13/2020 12:50:32 68.69, -13.51 71.23 1.61 32
7 03/16/2020 04:16:45 -68.84, -65.08 109.67 03/16/2020 04:17:31 -68.86, -65.05 109.66 2.81 46
8 03/16/2020 05:07:28 68.72, 102.39 70.20 03/16/2020 05:06:58 68.74, 102.44 70.21 2.48 30
9 03/16/2020 05:57:52 -67.66, -88.93 110.91 03/16/2020 05:56:45 -67.70, -91.17 110.82 94.82 67
10 03/18/2020 20:33:10 -68.87, 50.78 110.70 03/18/2020 20:33:59 -68.85, 50.82 110.73 2.67 49
11 03/18/2020 21:23:52 68.71,-141.68 69.11 03/18/2020 21:23:26 68.72,-141.69 69.13 2.16 26
12 03/18/2020 22:14:18 -67.74, 26.87 111.89 03/18/2020 22:13:11 -67.80, 24.83 111.79 86.02 67

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/6/2020
SNOs_Map_FY3D_TERRA_20200306.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/06/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service