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: 2/10/2021
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 02/11/2021 13:43:52 69.36, -26.40 83.12 02/11/2021 13:44:36 69.34, -26.45 83.10 2.38 44
2 02/11/2021 14:34:33 -69.26, 141.05 96.99 02/11/2021 14:34:06 -69.23, 141.04 97.02 3.43 27
3 02/14/2021 06:00:12 69.38, 89.49 82.25 02/14/2021 06:01:01 69.39, 89.50 82.25 0.95 49
4 02/14/2021 06:50:53 -69.28,-103.05 97.87 02/14/2021 06:50:31 -69.28,-103.01 97.87 1.39 22
5 02/14/2021 07:41:20 68.26, 65.64 81.07 02/14/2021 07:40:13 68.34, 63.45 81.21 90.82 67
6 02/16/2021 22:16:33 69.42,-154.63 81.36 02/16/2021 22:17:27 69.44,-154.56 81.37 3.58 54
7 02/16/2021 23:07:14 -69.31, 12.85 98.77 02/16/2021 23:06:58 -69.28, 12.86 98.80 3.33 16
8 02/16/2021 23:57:45 68.51,-178.75 80.40 02/16/2021 23:56:36 68.55, 179.59 80.48 68.08 69
9 02/19/2021 14:32:53 69.40, -38.67 80.39 02/19/2021 14:33:54 69.42, -38.70 80.41 3.20 61
10 02/19/2021 15:23:35 -69.33, 128.74 99.69 02/19/2021 15:23:24 -69.32, 128.80 99.71 2.73 11
11 02/19/2021 16:14:09 68.70, -63.07 79.65 02/19/2021 16:12:59 68.76, -64.27 79.74 48.81 70
12 02/22/2021 06:49:14 69.43, 77.21 79.45 02/22/2021 06:50:20 69.46, 77.24 79.47 3.13 66
13 02/22/2021 07:39:55 -69.31,-115.29 100.69 02/22/2021 07:39:51 -69.30,-115.34 100.70 1.82 4
14 02/22/2021 08:30:33 68.90, 52.59 78.88 02/22/2021 08:29:22 68.96, 51.87 78.96 29.78 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/10/2021
SNOs_Map_FY3D_TERRA_20210210.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/10/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA