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: 7/25/2019
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 07/27/2019 00:14:35 69.85, 174.10 50.48 07/27/2019 00:15:41 69.74, 176.51 50.32 93.17 66
2 07/27/2019 01:04:59 -68.80, -17.09 130.60 07/27/2019 01:05:26 -68.80, -17.09 130.60 0.26 27
3 07/27/2019 01:55:42 68.67, 150.40 49.27 07/27/2019 01:54:53 68.69, 150.42 49.30 2.58 49
4 07/29/2019 16:31:03 69.91, -70.10 51.16 07/29/2019 16:32:09 69.78, -67.55 50.98 98.75 66
5 07/29/2019 17:21:26 -68.81, 98.78 129.97 07/29/2019 17:21:55 -68.79, 98.78 130.00 2.32 29
6 07/29/2019 18:12:09 68.68, -93.73 49.90 07/29/2019 18:11:22 68.68, -93.72 49.90 0.43 47
7 08/01/2019 09:37:52 -68.82,-145.35 129.30 08/01/2019 09:38:22 -68.83,-145.29 129.30 2.49 30
8 08/01/2019 10:28:35 68.69, 22.14 50.57 08/01/2019 10:27:50 68.66, 22.14 50.54 3.24 45
9 08/04/2019 01:54:19 -68.84, -29.48 128.60 08/04/2019 01:54:51 -68.81, -29.44 128.63 3.24 32
10 08/04/2019 02:45:02 68.70, 138.01 51.27 08/04/2019 02:44:18 68.69, 138.06 51.26 2.07 44
11 08/06/2019 18:10:45 -68.80, 86.46 127.92 08/06/2019 18:11:20 -68.79, 86.41 127.94 2.31 35
12 08/06/2019 19:01:28 68.66,-106.05 51.95 08/06/2019 19:00:47 68.66,-106.10 51.96 2.03 41

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/25/2019
SNOs_Map_FY3D_TERRA_20190725.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/25/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service