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: 1/25/2021
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 01/26/2021 11:15:12 -69.81,-169.96 91.66 01/26/2021 11:16:23 -69.69,-168.91 91.81 42.70 71
2 01/26/2021 12:05:48 69.27, -1.85 87.77 01/26/2021 12:05:56 69.26, -1.84 87.76 0.99 8
3 01/26/2021 12:56:27 -69.13, 165.67 92.38 01/26/2021 12:55:25 -69.14, 165.64 92.36 2.17 62
4 01/29/2021 03:31:36 -70.04, -54.37 92.12 01/29/2021 03:32:45 -69.94, -52.68 92.27 64.99 69
5 01/29/2021 04:22:08 69.28, 114.06 87.09 01/29/2021 04:22:22 69.28, 114.07 87.08 0.56 14
6 01/29/2021 05:12:49 -69.19, -78.50 93.02 01/29/2021 05:11:52 -69.17, -78.44 93.04 3.13 57
7 01/31/2021 19:48:01 -70.26, 61.21 92.63 01/31/2021 19:49:08 -70.18, 63.54 92.77 88.03 67
8 01/31/2021 20:38:29 69.30,-130.04 86.37 01/31/2021 20:38:49 69.30,-130.02 86.36 0.74 20
9 01/31/2021 21:29:10 -69.21, 37.41 93.74 01/31/2021 21:28:19 -69.20, 37.47 93.75 2.65 51
10 02/03/2021 12:54:50 69.32, -14.14 85.61 02/03/2021 12:55:16 69.32, -14.12 85.60 1.01 26
11 02/03/2021 13:45:31 -69.22, 153.32 94.50 02/03/2021 13:44:46 -69.21, 153.38 94.51 2.59 45
12 02/06/2021 05:11:10 69.35, 101.75 84.83 02/06/2021 05:11:42 69.33, 101.77 84.80 2.24 32
13 02/06/2021 06:01:51 -69.24, -90.78 95.29 02/06/2021 06:01:12 -69.23, -90.72 95.31 2.88 39

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/25/2021
SNOs_Map_FY3D_TERRA_20210125.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/25/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA