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: 4/1/2023
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 04/02/2023 11:09:35 -73.15,-167.59 111.86 04/02/2023 11:10:33 -73.18,-167.56 111.84 2.84 58
2 04/02/2023 12:00:21 73.09, -0.14 68.06 04/02/2023 11:59:56 73.07, -0.10 68.05 2.29 25
3 04/04/2023 23:13:44 73.19,-168.66 67.22 04/04/2023 23:14:47 73.16,-168.67 67.19 2.52 63
4 04/05/2023 00:04:27 -73.12, -1.20 112.87 04/05/2023 00:04:12 -73.10, -1.15 112.89 3.15 15
5 04/07/2023 11:17:49 -73.23,-169.74 113.70 04/07/2023 11:19:01 -73.19,-169.70 113.74 3.98 72
6 04/07/2023 12:08:34 73.12, -2.20 66.19 04/07/2023 12:08:23 73.14, -2.14 66.21 3.17 11
7 04/07/2023 12:59:06 -72.50, 166.44 114.45 04/07/2023 12:57:58 -72.54, 164.37 114.40 69.33 68
8 04/09/2023 23:22:00 73.39,-171.11 65.54 04/09/2023 23:23:11 73.30,-170.56 65.44 20.33 71
9 04/10/2023 00:12:39 -73.12, -3.18 114.75 04/10/2023 00:12:38 -73.12, -3.26 114.75 2.52 1
10 04/10/2023 01:03:17 72.66, 165.10 64.78 04/10/2023 01:02:07 72.70, 163.59 64.82 50.26 70
11 04/12/2023 11:26:11 -73.69,-172.81 115.08 04/12/2023 11:27:20 -73.54,-171.13 115.24 55.19 69
12 04/12/2023 12:16:47 73.15, -4.25 64.36 04/12/2023 12:16:49 73.13, -4.32 64.34 3.24 2
13 04/12/2023 13:07:28 -72.98, 163.45 115.83 04/12/2023 13:06:15 -73.00, 163.09 115.80 12.11 73
14 04/14/2023 23:30:20 73.79,-174.05 64.12 04/14/2023 23:31:27 73.72,-171.83 64.04 69.41 67
15 04/15/2023 00:20:52 -73.17, -5.28 116.53 04/15/2023 00:21:01 -73.17, -5.31 116.53 1.13 9

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/1/2023
SNOs_Map_FY3D_TERRA_20230401.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/01/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA