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: 8/9/2019
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 08/09/2019 10:27:11 -68.79,-157.65 127.17 08/09/2019 10:27:48 -68.80,-157.69 127.17 2.09 37
2 08/09/2019 11:17:55 68.69, 9.80 52.74 08/09/2019 11:17:15 68.70, 9.82 52.74 1.21 40
3 08/12/2019 02:43:38 -68.80, -41.78 126.37 08/12/2019 02:44:16 -68.83, -41.77 126.35 2.87 38
4 08/12/2019 03:34:21 68.65, 125.74 53.48 08/12/2019 03:33:44 68.67, 125.67 53.50 3.30 37
5 08/14/2019 19:00:05 -68.82, 74.09 125.55 08/14/2019 19:00:45 -68.80, 74.07 125.57 2.23 40
6 08/14/2019 19:50:48 68.66,-118.39 54.31 08/14/2019 19:50:12 68.69,-118.42 54.34 3.19 36
7 08/17/2019 11:16:31 -68.83,-170.04 124.69 08/17/2019 11:17:12 -68.82,-170.03 124.71 1.53 41
8 08/17/2019 12:07:14 68.68, -2.52 55.16 08/17/2019 12:06:39 68.71, -2.52 55.19 3.55 35
9 08/20/2019 03:32:58 -68.85, -54.18 123.81 08/20/2019 03:33:40 -68.84, -54.13 123.83 2.41 42
10 08/20/2019 04:23:41 68.69, 113.34 56.04 08/20/2019 04:23:08 68.67, 113.31 56.02 2.99 33
11 08/22/2019 19:49:24 -68.81, 61.76 122.96 08/22/2019 19:50:09 -68.79, 61.70 122.99 3.22 45
12 08/22/2019 20:40:08 68.70,-130.79 56.95 08/22/2019 20:39:36 68.68,-130.80 56.92 3.21 32

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/9/2019
SNOs_Map_FY3D_TERRA_20190809.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/09/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service