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: 3/30/2023
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 03/30/2023 23:05:29 73.13,-166.55 69.09 03/30/2023 23:06:17 73.11,-166.60 69.06 3.13 48
2 03/30/2023 23:56:12 -73.07, 0.90 110.99 03/30/2023 23:55:42 -73.05, 0.93 111.02 2.86 30
3 04/02/2023 11:09:35 -73.15,-167.58 111.87 04/02/2023 11:10:33 -73.18,-167.55 111.84 3.14 58
4 04/02/2023 12:00:21 73.09, -0.14 68.06 04/02/2023 11:59:56 73.07, -0.10 68.05 2.30 25
5 04/04/2023 23:13:43 73.19,-168.66 67.22 04/04/2023 23:14:46 73.16,-168.67 67.19 2.86 63
6 04/05/2023 00:04:26 -73.12, -1.20 112.87 04/05/2023 00:04:11 -73.10, -1.15 112.89 3.07 15
7 04/07/2023 11:17:49 -73.23,-169.74 113.70 04/07/2023 11:19:01 -73.19,-169.70 113.74 4.09 72
8 04/07/2023 12:08:34 73.12, -2.20 66.19 04/07/2023 12:08:23 73.14, -2.14 66.21 2.77 11
9 04/07/2023 12:59:06 -72.50, 166.44 114.45 04/07/2023 12:57:58 -72.54, 164.37 114.41 69.28 68
10 04/09/2023 23:22:00 73.39,-171.12 65.54 04/09/2023 23:23:11 73.29,-170.56 65.44 20.72 71
11 04/10/2023 00:12:39 -73.12, -3.19 114.75 04/10/2023 00:12:38 -73.12, -3.26 114.75 2.35 1
12 04/10/2023 01:03:16 72.62, 165.20 64.73 04/10/2023 01:02:07 72.70, 163.59 64.82 54.33 69
13 04/12/2023 11:26:11 -73.70,-172.82 115.07 04/12/2023 11:27:20 -73.55,-171.13 115.24 55.61 69
14 04/12/2023 12:16:47 73.16, -4.26 64.37 04/12/2023 12:16:48 73.18, -4.21 64.39 3.18 1

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/30/2023
SNOs_Map_FY3D_TERRA_20230330.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/30/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA