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: 4/8/2023
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 04/09/2023 23:22:02 73.43,-171.20 65.58 04/09/2023 23:23:13 73.30,-170.56 65.45 24.72 71
2 04/10/2023 00:12:39 -73.12, -3.18 114.75 04/10/2023 00:12:39 -73.12, -3.28 114.76 3.05 0
3 04/10/2023 01:03:17 72.65, 165.13 64.77 04/10/2023 01:02:08 72.71, 163.59 64.83 51.13 69
4 04/12/2023 11:26:12 -73.73,-172.89 115.05 04/12/2023 11:27:20 -73.65,-170.93 115.13 61.96 68
5 04/12/2023 12:16:48 73.17, -4.31 64.38 04/12/2023 12:16:50 73.19, -4.21 64.40 3.55 2
6 04/12/2023 13:07:29 -73.01, 163.37 115.80 04/12/2023 13:06:16 -73.06, 163.18 115.75 8.26 73
7 04/14/2023 23:30:23 73.90,-174.31 64.23 04/14/2023 23:31:29 73.80,-171.69 64.12 81.81 66
8 04/15/2023 00:20:53 -73.18, -5.31 116.52 04/15/2023 00:21:04 -73.19, -5.30 116.51 0.81 11
9 04/15/2023 01:11:38 73.08, 162.22 63.37 04/15/2023 01:10:27 73.10, 162.19 63.39 2.44 71
10 04/17/2023 12:25:01 73.22, -6.39 62.63 04/17/2023 12:25:15 73.20, -6.34 62.61 2.37 14
11 04/17/2023 13:15:43 -73.09, 161.20 117.51 04/17/2023 13:14:40 -73.12, 161.14 117.49 3.23 63
12 04/20/2023 00:29:06 -73.24, -7.42 118.22 04/20/2023 00:29:27 -73.24, -7.34 118.22 2.57 21
13 04/20/2023 01:19:51 73.14, 160.10 61.68 04/20/2023 01:18:50 73.15, 160.14 61.68 1.79 61

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/8/2023
SNOs_Map_FY3D_TERRA_20230408.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/08/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA