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: 8/14/2019
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 08/14/2019 19:00:04 -68.80, 74.12 125.57 08/14/2019 19:00:44 -68.83, 74.11 125.54 3.30 40
2 08/14/2019 19:50:48 68.69,-118.43 54.34 08/14/2019 19:50:12 68.67,-118.44 54.32 2.60 36
3 08/17/2019 11:16:31 -68.82,-170.02 124.71 08/17/2019 11:17:13 -68.80,-170.04 124.73 1.83 42
4 08/17/2019 12:07:15 68.71, -2.56 55.20 08/17/2019 12:06:40 68.70, -2.53 55.18 1.91 35
5 08/20/2019 03:32:57 -68.83, -54.15 123.83 08/20/2019 03:33:40 -68.83, -54.13 123.84 1.05 43
6 08/20/2019 04:23:40 68.67, 113.37 56.02 08/20/2019 04:23:08 68.66, 113.31 56.02 2.66 32
7 08/22/2019 19:49:24 -68.85, 61.71 122.92 08/22/2019 19:50:08 -68.85, 61.78 122.92 2.80 44
8 08/22/2019 20:40:07 68.69,-130.76 56.93 08/22/2019 20:39:36 68.69,-130.78 56.93 0.90 31
9 08/25/2019 12:05:50 -68.81, 177.65 122.05 08/25/2019 12:06:37 -68.82, 177.62 122.05 1.29 47
10 08/25/2019 12:56:34 68.70, -14.90 57.85 08/25/2019 12:56:04 68.71, -14.88 57.86 0.83 30
11 08/25/2019 13:46:57 -67.62, 153.79 123.23 08/25/2019 13:45:50 -67.71, 151.57 123.12 94.46 67
12 08/28/2019 04:22:17 -68.83, -66.49 121.10 08/28/2019 04:23:05 -68.84, -66.48 121.10 0.96 48

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/14/2019
SNOs_Map_FY3D_TERRA_20190814.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/14/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service