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: 10/25/2019
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 02:24:07 -69.81, -38.31 98.00 10/26/2019 02:25:14 -69.73, -35.97 98.03 90.44 67
2 10/26/2019 03:14:33 68.77, 130.47 81.00 10/26/2019 03:14:56 68.79, 130.45 81.02 2.94 23
3 10/26/2019 04:05:15 -68.69, -62.10 99.08 10/26/2019 04:04:26 -68.69, -62.05 99.08 1.94 49
4 10/28/2019 19:30:59 68.78,-113.65 81.92 10/28/2019 19:31:25 68.81,-113.65 81.95 3.58 26
5 10/28/2019 20:21:41 -68.69, 53.79 98.17 10/28/2019 20:20:55 -68.71, 53.85 98.15 3.34 46
6 10/31/2019 11:47:25 68.79, 2.22 82.81 10/31/2019 11:47:55 68.78, 2.18 82.80 2.29 30
7 10/31/2019 12:38:07 -68.70, 169.67 97.28 10/31/2019 12:37:25 -68.68, 169.69 97.30 2.23 42
8 11/03/2019 04:03:50 68.81, 118.10 83.68 11/03/2019 04:04:23 68.81, 118.09 83.68 0.17 33
9 11/03/2019 04:54:32 -68.71, -74.45 96.41 11/03/2019 04:53:53 -68.71, -74.39 96.42 2.39 39
10 11/05/2019 20:20:16 68.82,-126.04 84.52 11/05/2019 20:20:52 68.84,-125.99 84.54 2.48 36
11 11/05/2019 21:10:57 -68.67, 41.49 95.63 11/05/2019 21:10:23 -68.69, 41.46 95.61 2.73 34

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/25/2019
SNOs_Map_FY3D_TERRA_20191025.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/25/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service