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: 8/1/2019
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 08/01/2019 09:37:52 -68.82,-145.35 129.31 08/01/2019 09:38:22 -68.84,-145.28 129.30 3.19 30
2 08/01/2019 10:28:35 68.68, 22.15 50.56 08/01/2019 10:27:50 68.68, 22.16 50.56 0.93 45
3 08/04/2019 01:54:19 -68.84, -29.48 128.60 08/04/2019 01:54:51 -68.82, -29.42 128.62 2.93 32
4 08/04/2019 02:45:01 68.64, 138.09 51.21 08/04/2019 02:44:19 68.66, 138.02 51.23 3.25 42
5 08/06/2019 18:10:45 -68.80, 86.45 127.92 08/06/2019 18:11:20 -68.80, 86.43 127.92 0.86 35
6 08/06/2019 19:01:29 68.71,-106.12 52.01 08/06/2019 19:00:47 68.69,-106.06 51.99 3.30 42
7 08/09/2019 10:27:11 -68.82,-157.68 127.14 08/09/2019 10:27:47 -68.83,-157.65 127.13 2.22 36
8 08/09/2019 11:17:54 68.68, 9.82 52.72 08/09/2019 11:17:15 68.66, 9.79 52.71 1.77 39
9 08/12/2019 02:43:37 -68.79, -41.75 126.39 08/12/2019 02:44:16 -68.80, -41.80 126.38 2.88 39
10 08/12/2019 03:34:21 68.70, 125.68 53.53 08/12/2019 03:33:43 68.69, 125.70 53.52 1.10 38
11 08/14/2019 19:00:04 -68.81, 74.10 125.56 08/14/2019 19:00:44 -68.82, 74.10 125.55 1.78 40
12 08/14/2019 19:50:48 68.72,-118.46 54.36 08/14/2019 19:50:11 68.71,-118.40 54.35 2.81 37

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/1/2019
SNOs_Map_FY3D_TERRA_20190801.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/01/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service