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: 3/20/2023
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 03/20/2023 21:58:26 -73.85, 28.46 106.22 03/20/2023 21:59:31 -73.81, 31.59 106.30 97.11 65
2 03/20/2023 22:48:57 73.05,-162.37 72.94 03/20/2023 22:49:06 73.06,-162.28 72.95 3.27 9
3 03/20/2023 23:39:39 -72.94, 5.19 107.19 03/20/2023 23:38:32 -72.96, 5.17 107.17 3.12 67
4 03/23/2023 10:53:04 -73.08,-163.42 108.03 03/23/2023 10:53:27 -73.07,-163.37 108.03 1.62 23
5 03/23/2023 11:43:49 72.96, 4.13 71.85 03/23/2023 11:42:50 72.96, 4.07 71.84 2.17 59
6 03/25/2023 22:57:12 73.07,-164.41 70.98 03/25/2023 22:57:43 73.09,-164.44 71.00 2.48 31
7 03/25/2023 23:47:55 -73.00, 3.05 109.10 03/25/2023 23:47:09 -72.99, 3.01 109.12 2.15 46
8 03/28/2023 11:01:19 -73.12,-165.52 109.95 03/28/2023 11:02:02 -73.13,-165.46 109.94 2.28 43
9 03/28/2023 11:52:04 73.01, 2.03 69.93 03/28/2023 11:51:25 73.02, 1.97 69.93 1.96 39
10 03/30/2023 23:05:28 73.14,-166.57 69.10 03/30/2023 23:06:18 73.13,-166.56 69.08 1.92 50
11 03/30/2023 23:56:11 -73.08, 0.90 110.99 03/30/2023 23:55:43 -73.08, 0.99 110.99 3.12 28
12 04/02/2023 11:09:34 -73.17,-167.62 111.85 04/02/2023 11:10:36 -73.15,-167.61 111.87 2.25 62
13 04/02/2023 12:00:19 73.06, -0.08 68.04 04/02/2023 11:59:58 73.09, -0.08 68.06 2.54 21

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/20/2023
SNOs_Map_FY3D_TERRA_20230320.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/20/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA