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: 8/12/2023
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 08/13/2023 00:14:32 -74.12, -4.21 120.77 08/13/2023 00:15:43 -74.03, -3.53 120.87 23.09 71
2 08/13/2023 01:05:14 73.87, 163.74 58.99 08/13/2023 01:05:08 73.84, 163.73 58.97 2.34 6
3 08/13/2023 01:55:48 -73.36, -27.75 121.51 08/13/2023 01:54:39 -73.42, -29.52 121.45 56.46 69
4 08/15/2023 12:18:33 73.93, -4.73 59.82 08/15/2023 12:19:40 73.93, -4.75 59.81 0.60 67
5 08/15/2023 13:09:16 -73.87, 162.75 120.24 08/15/2023 13:09:04 -73.87, 162.78 120.24 0.87 12
6 08/18/2023 00:22:36 -73.94, -5.71 119.39 08/18/2023 00:23:37 -73.94, -5.75 119.39 1.00 61
7 08/18/2023 01:13:22 73.89, 161.71 60.57 08/18/2023 01:13:00 73.86, 161.74 60.54 3.37 22
8 08/20/2023 12:26:42 73.97, -6.78 61.46 08/20/2023 12:27:32 73.96, -6.71 61.44 2.42 50
9 08/20/2023 13:17:25 -73.90, 160.72 118.61 08/20/2023 13:16:56 -73.90, 160.81 118.61 2.61 29
10 08/23/2023 00:30:45 -73.98, -7.77 117.70 08/23/2023 00:31:28 -73.97, -7.69 117.71 2.44 43
11 08/23/2023 01:21:30 73.89, 159.75 62.22 08/23/2023 01:20:51 73.89, 159.79 62.22 1.16 39
12 08/25/2023 12:34:49 73.93, -8.64 63.11 08/25/2023 12:35:23 73.95, -8.76 63.12 3.72 34
13 08/25/2023 13:25:33 -73.90, 158.76 116.92 08/25/2023 13:24:47 -73.88, 158.76 116.93 1.57 46

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/12/2023
SNOs_Map_FY3D_TERRA_20230812.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/12/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA