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: 4/9/2023
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 23:22:01 73.39,-171.11 65.54 04/09/2023 23:23:13 73.29,-170.58 65.44 19.87 72
2 04/10/2023 00:12:40 -73.13, -3.21 114.74 04/10/2023 00:12:39 -73.16, -3.20 114.72 3.37 1
3 04/10/2023 01:03:18 72.66, 165.10 64.78 04/10/2023 01:02:08 72.75, 163.67 64.87 48.33 70
4 04/12/2023 11:26:13 -73.74,-172.92 115.03 04/12/2023 11:27:21 -73.64,-170.95 115.14 62.45 68
5 04/12/2023 12:16:48 73.18, -4.33 64.39 04/12/2023 12:16:50 73.18, -4.23 64.39 3.18 2
6 04/12/2023 13:07:29 -73.02, 163.35 115.79 04/12/2023 13:06:16 -73.05, 163.16 115.76 6.89 73
7 04/14/2023 23:30:23 73.90,-174.33 64.23 04/14/2023 23:31:29 73.79,-171.70 64.11 82.29 66
8 04/15/2023 00:20:53 -73.19, -5.34 116.51 04/15/2023 00:21:04 -73.18, -5.31 116.52 1.63 11
9 04/15/2023 01:11:38 73.09, 162.20 63.38 04/15/2023 01:10:27 73.09, 162.17 63.38 1.11 71
10 04/17/2023 12:25:00 73.18, -6.29 62.59 04/17/2023 12:25:15 73.20, -6.35 62.61 3.17 15
11 04/17/2023 13:15:43 -73.10, 161.18 117.50 04/17/2023 13:14:40 -73.11, 161.14 117.49 1.89 63
12 04/20/2023 00:29:06 -73.25, -7.44 118.21 04/20/2023 00:29:27 -73.24, -7.34 118.22 3.25 21
13 04/20/2023 01:19:51 73.15, 160.08 61.68 04/20/2023 01:18:50 73.16, 160.15 61.69 2.33 61
14 04/22/2023 12:33:13 73.26, -8.46 60.95 04/22/2023 12:33:37 73.26, -8.37 60.95 2.67 24
15 04/22/2023 13:23:56 -73.17, 159.04 119.15 04/22/2023 13:23:02 -73.17, 159.11 119.15 2.05 54

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/9/2023
SNOs_Map_FY3D_TERRA_20230410.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/09/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA