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: 1/23/2021
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 01/23/2021 18:58:47 -69.61, 74.41 91.21 01/23/2021 18:59:58 -69.53, 74.99 91.31 24.29 71
2 01/23/2021 19:49:27 69.27,-117.79 88.44 01/23/2021 19:49:28 69.26,-117.72 88.42 3.19 1
3 01/23/2021 20:40:07 -69.13, 49.73 91.72 01/23/2021 20:38:58 -69.14, 49.77 91.70 1.92 69
4 01/26/2021 11:15:12 -69.83,-169.98 91.64 01/26/2021 11:16:22 -69.73,-168.86 91.78 44.63 70
5 01/26/2021 12:05:47 69.23, -1.80 87.74 01/26/2021 12:05:56 69.23, -1.87 87.74 2.93 9
6 01/26/2021 12:56:28 -69.14, 165.65 92.37 01/26/2021 12:55:26 -69.12, 165.62 92.38 2.41 62
7 01/29/2021 03:31:37 -70.05, -54.38 92.11 01/29/2021 03:32:46 -69.92, -52.71 92.29 65.23 69
8 01/29/2021 04:22:08 69.24, 114.11 87.05 01/29/2021 04:22:23 69.26, 114.04 87.06 3.46 15
9 01/29/2021 05:12:49 -69.15, -78.44 93.06 01/29/2021 05:11:53 -69.15, -78.47 93.06 1.20 56
10 01/31/2021 19:48:01 -70.27, 61.20 92.62 01/31/2021 19:49:08 -70.16, 63.51 92.79 87.63 67
11 01/31/2021 20:38:29 69.31,-130.05 86.37 01/31/2021 20:38:49 69.28,-130.05 86.34 3.22 20
12 01/31/2021 21:29:09 -69.16, 37.48 93.79 01/31/2021 21:28:19 -69.17, 37.44 93.77 2.24 50
13 02/03/2021 12:54:50 69.32, -14.14 85.61 02/03/2021 12:55:16 69.29, -14.15 85.58 3.07 26
14 02/03/2021 13:45:30 -69.17, 153.39 94.56 02/03/2021 13:44:46 -69.19, 153.35 94.53 3.22 44

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/23/2021
SNOs_Map_FY3D_TERRA_20210123.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/23/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA