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: 10/24/2019
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 10/26/2019 02:24:08 -69.85, -38.37 97.95 10/26/2019 02:25:14 -69.74, -35.97 98.02 93.12 66
2 10/26/2019 03:14:34 68.81, 130.41 81.04 10/26/2019 03:14:56 68.80, 130.44 81.03 2.33 22
3 10/26/2019 04:05:15 -68.67, -62.09 99.09 10/26/2019 04:04:26 -68.69, -62.06 99.08 2.25 49
4 10/28/2019 19:31:00 68.82,-113.71 81.96 10/28/2019 19:31:25 68.80,-113.68 81.93 3.21 25
5 10/28/2019 20:21:41 -68.68, 53.80 98.18 10/28/2019 20:20:55 -68.69, 53.83 98.17 2.15 46
6 10/31/2019 11:47:25 68.78, 2.24 82.80 10/31/2019 11:47:54 68.79, 2.19 82.81 2.21 29
7 10/31/2019 12:38:07 -68.68, 169.68 97.29 10/31/2019 12:37:24 -68.69, 169.70 97.28 1.42 43
8 11/03/2019 04:03:50 68.79, 118.11 83.67 11/03/2019 04:04:22 68.79, 118.07 83.66 2.08 32
9 11/03/2019 04:54:32 -68.69, -74.44 96.43 11/03/2019 04:53:52 -68.69, -74.42 96.43 0.67 40
10 11/05/2019 20:20:16 68.81,-126.02 84.51 11/05/2019 20:20:50 68.83,-126.00 84.53 2.50 34
11 11/05/2019 21:10:58 -68.71, 41.44 95.59 11/05/2019 21:10:21 -68.68, 41.45 95.62 2.54 37

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/24/2019
SNOs_Map_FY3D_TERRA_20191024.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/24/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service