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: 3/5/2020
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 03/05/2020 11:11:07 -68.80,-168.63 105.50 03/05/2020 11:11:41 -68.79,-168.70 105.51 2.65 34
2 03/05/2020 12:01:50 68.66, -1.14 74.35 03/05/2020 12:01:08 68.68, -1.19 74.37 3.06 42
3 03/08/2020 03:27:32 -68.82, -52.76 106.52 03/08/2020 03:28:09 -68.81, -52.78 106.54 1.27 37
4 03/08/2020 04:18:15 68.69, 114.72 73.33 03/08/2020 04:17:36 68.70, 114.72 73.34 0.75 39
5 03/10/2020 19:43:57 -68.85, 63.11 107.55 03/10/2020 19:44:37 -68.83, 63.13 107.57 2.01 40
6 03/10/2020 20:34:40 68.72,-129.42 72.32 03/10/2020 20:34:04 68.71,-129.37 72.31 2.06 36
7 03/13/2020 12:00:21 -68.82, 179.04 108.63 03/13/2020 12:01:05 -68.85, 179.04 108.61 2.98 44
8 03/13/2020 12:51:04 68.70, -13.49 71.24 03/13/2020 12:50:32 68.73, -13.47 71.26 2.67 32
9 03/16/2020 04:16:45 -68.86, -65.10 109.66 03/16/2020 04:17:32 -68.87, -65.05 109.65 2.41 47
10 03/16/2020 05:07:28 68.74, 102.37 70.21 03/16/2020 05:06:59 68.74, 102.44 70.21 2.72 29
11 03/16/2020 05:57:52 -67.67, -88.95 110.90 03/16/2020 05:56:45 -67.76, -91.11 110.76 91.60 67
12 03/18/2020 20:33:09 -68.84, 50.83 110.74 03/18/2020 20:34:01 -68.83, 50.79 110.75 1.89 52
13 03/18/2020 21:23:52 68.73,-141.71 69.14 03/18/2020 21:23:28 68.70,-141.73 69.11 3.05 24
14 03/18/2020 22:14:19 -67.82, 26.78 111.81 03/18/2020 22:13:11 -67.89, 24.93 111.70 78.14 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/5/2020
SNOs_Map_FY3D_TERRA_20200305.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/05/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service