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: 8/10/2023
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 08/10/2023 12:10:32 74.29, -3.67 58.67 08/10/2023 12:11:41 74.21, -2.10 58.57 48.34 69
2 08/10/2023 13:01:07 -73.84, 164.78 121.78 08/10/2023 13:01:11 -73.84, 164.73 121.79 1.56 4
3 08/10/2023 13:51:48 73.53, -27.17 57.92 08/10/2023 13:50:37 73.60, -28.12 57.99 30.70 71
4 08/13/2023 00:14:31 -74.10, -4.15 120.79 08/13/2023 00:15:43 -74.00, -3.59 120.89 20.09 72
5 08/13/2023 01:05:13 73.84, 163.79 58.97 08/13/2023 01:05:07 73.87, 163.78 58.99 2.63 6
6 08/13/2023 01:55:48 -73.39, -27.81 121.49 08/13/2023 01:54:38 -73.44, -29.46 121.42 52.87 70
7 08/15/2023 12:18:34 73.96, -4.80 59.84 08/15/2023 12:19:40 73.95, -4.70 59.83 3.03 66
8 08/15/2023 13:09:16 -73.85, 162.81 120.27 08/15/2023 13:09:05 -73.84, 162.71 120.27 2.96 11
9 08/18/2023 00:22:37 -73.97, -5.78 119.36 08/18/2023 00:23:37 -73.96, -5.71 119.38 2.48 60
10 08/18/2023 01:13:22 73.87, 161.76 60.55 08/18/2023 01:13:00 73.88, 161.78 60.56 0.81 22
11 08/20/2023 12:26:42 73.95, -6.73 61.44 08/20/2023 12:27:32 73.97, -6.69 61.45 2.21 50
12 08/20/2023 13:17:25 -73.88, 160.77 118.63 08/20/2023 13:16:57 -73.86, 160.72 118.65 2.73 28
13 08/23/2023 00:30:44 -73.96, -7.72 117.72 08/23/2023 00:31:27 -73.98, -7.68 117.71 2.38 43
14 08/23/2023 01:21:29 73.87, 159.80 62.21 08/23/2023 01:20:50 73.89, 159.80 62.23 2.48 39

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/10/2023
SNOs_Map_FY3D_TERRA_20230810.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/10/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA