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: 1/29/2021
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 01/29/2021 03:31:36 -70.04, -54.37 92.12 01/29/2021 03:32:45 -69.93, -52.70 92.28 64.91 69
2 01/29/2021 04:22:08 69.28, 114.06 87.09 01/29/2021 04:22:22 69.28, 114.06 87.08 0.54 14
3 01/29/2021 05:12:48 -69.14, -78.43 93.07 01/29/2021 05:11:52 -69.16, -78.46 93.05 2.35 56
4 01/31/2021 19:48:01 -70.26, 61.21 92.63 01/31/2021 19:49:08 -70.17, 63.52 92.78 87.43 67
5 01/31/2021 20:38:29 69.29,-130.03 86.36 01/31/2021 20:38:49 69.29,-130.04 86.36 0.08 20
6 01/31/2021 21:29:10 -69.21, 37.41 93.74 01/31/2021 21:28:19 -69.18, 37.45 93.77 2.98 51
7 02/03/2021 12:54:50 69.31, -14.13 85.60 02/03/2021 12:55:16 69.31, -14.14 85.59 0.54 26
8 02/03/2021 13:45:31 -69.22, 153.33 94.51 02/03/2021 13:44:46 -69.20, 153.36 94.53 2.22 45
9 02/06/2021 05:11:11 69.33, 101.78 84.81 02/06/2021 05:11:43 69.31, 101.76 84.79 1.67 32
10 02/06/2021 06:01:52 -69.23, -90.76 95.31 02/06/2021 06:01:13 -69.21, -90.75 95.33 2.07 39
11 02/08/2021 21:27:31 69.35,-142.32 83.99 02/08/2021 21:28:08 69.37,-142.29 84.01 3.28 37
12 02/08/2021 22:18:12 -69.24, 25.15 96.14 02/08/2021 22:17:39 -69.22, 25.14 96.16 2.85 33
13 02/11/2021 13:43:52 69.36, -26.42 83.13 02/11/2021 13:44:35 69.37, -26.41 83.13 0.71 43
14 02/11/2021 14:34:33 -69.26, 141.06 97.00 02/11/2021 14:34:05 -69.27, 141.10 96.98 2.30 28

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/29/2021
SNOs_Map_FY3D_TERRA_20210129.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/29/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA