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: 4/11/2023
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 04/12/2023 11:26:12 -73.73,-172.90 115.04 04/12/2023 11:27:20 -73.64,-170.94 115.14 61.95 68
2 04/12/2023 12:16:48 73.17, -4.31 64.39 04/12/2023 12:16:50 73.19, -4.22 64.40 3.34 2
3 04/12/2023 13:07:29 -73.01, 163.37 115.80 04/12/2023 13:06:16 -73.05, 163.17 115.76 7.79 73
4 04/14/2023 23:30:23 73.90,-174.31 64.22 04/14/2023 23:31:29 73.79,-171.69 64.12 81.68 66
5 04/15/2023 00:20:53 -73.18, -5.32 116.51 04/15/2023 00:21:04 -73.18, -5.31 116.52 0.41 11
6 04/15/2023 01:11:38 73.08, 162.22 63.37 04/15/2023 01:10:27 73.10, 162.18 63.39 2.43 71
7 04/17/2023 12:25:01 73.22, -6.38 62.63 04/17/2023 12:25:15 73.20, -6.35 62.61 2.08 14
8 04/17/2023 13:15:43 -73.09, 161.20 117.51 04/17/2023 13:14:40 -73.11, 161.14 117.49 3.07 63
9 04/20/2023 00:29:06 -73.23, -7.41 118.23 04/20/2023 00:29:27 -73.24, -7.34 118.22 2.39 21
10 04/20/2023 01:19:51 73.14, 160.11 61.67 04/20/2023 01:18:50 73.15, 160.15 61.69 2.23 61
11 04/22/2023 12:33:13 73.24, -8.43 60.94 04/22/2023 12:33:37 73.25, -8.38 60.95 1.78 24
12 04/22/2023 13:23:56 -73.16, 159.07 119.16 04/22/2023 13:23:02 -73.16, 159.09 119.16 0.82 54
13 04/25/2023 00:37:17 -73.27, -9.48 119.87 04/25/2023 00:37:47 -73.29, -9.39 119.86 3.20 30
14 04/25/2023 01:28:02 73.19, 158.02 60.04 04/25/2023 01:27:10 73.20, 158.10 60.05 2.97 52

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/11/2023
SNOs_Map_FY3D_TERRA_20230411.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/11/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA