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: 1/21/2021
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, 74.42 91.21 01/23/2021 18:59:58 -69.54, 75.00 91.30 23.81 71
2 01/23/2021 19:49:27 69.27,-117.79 88.44 01/23/2021 19:49:28 69.26,-117.71 88.43 2.93 1
3 01/23/2021 20:40:07 -69.13, 49.73 91.72 01/23/2021 20:38:58 -69.15, 49.78 91.69 3.11 69
4 01/26/2021 11:15:12 -69.82,-169.98 91.65 01/26/2021 11:16:22 -69.73,-168.85 91.77 44.49 70
5 01/26/2021 12:05:47 69.23, -1.80 87.73 01/26/2021 12:05:56 69.24, -1.87 87.74 2.94 9
6 01/26/2021 12:56:28 -69.14, 165.65 92.37 01/26/2021 12:55:26 -69.13, 165.63 92.38 1.24 62
7 01/29/2021 03:31:37 -70.05, -54.38 92.12 01/29/2021 03:32:46 -69.93, -52.70 92.28 65.35 69
8 01/29/2021 04:22:09 69.29, 114.04 87.10 01/29/2021 04:22:23 69.26, 114.05 87.07 3.47 14
9 01/29/2021 05:12:49 -69.15, -78.43 93.06 01/29/2021 05:11:53 -69.16, -78.46 93.05 1.55 56
10 01/31/2021 19:48:01 -70.27, 61.20 92.62 01/31/2021 19:49:08 -70.17, 63.53 92.78 88.10 67
11 01/31/2021 20:38:29 69.31,-130.06 86.38 01/31/2021 20:38:49 69.29,-130.04 86.35 2.86 20
12 01/31/2021 21:29:09 -69.16, 37.48 93.79 01/31/2021 21:28:19 -69.18, 37.46 93.76 2.82 50
13 02/03/2021 12:54:50 69.33, -14.15 85.62 02/03/2021 12:55:16 69.30, -14.14 85.59 2.90 26
14 02/03/2021 13:45:31 -69.23, 153.31 94.50 02/03/2021 13:44:46 -69.20, 153.37 94.52 3.26 45

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/21/2021
SNOs_Map_FY3D_TERRA_20210121.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/21/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA