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: 3/15/2023
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 03/15/2023 21:49:54 -73.08, 32.26 105.03 03/15/2023 21:51:04 -73.09, 32.33 105.03 2.23 70
2 03/15/2023 22:40:39 72.97,-160.20 74.85 03/15/2023 22:40:27 72.97,-160.24 74.84 1.38 12
3 03/15/2023 23:31:10 -72.30, 8.52 105.86 03/15/2023 23:30:03 -72.34, 6.24 105.79 77.39 67
4 03/18/2023 09:54:09 73.34, 30.67 74.25 03/18/2023 09:55:20 73.25, 31.55 74.14 29.73 71
5 03/18/2023 10:44:47 -73.02,-161.30 106.10 03/18/2023 10:44:49 -73.00,-161.30 106.12 2.23 2
6 03/18/2023 11:35:25 72.61, 6.88 73.47 03/18/2023 11:34:15 72.67, 5.73 73.54 38.80 70
7 03/20/2023 21:58:26 -73.90, 28.36 106.17 03/20/2023 21:59:31 -73.76, 31.50 106.35 98.43 65
8 03/20/2023 22:48:56 73.05,-162.36 72.94 03/20/2023 22:49:05 73.07,-162.27 72.95 3.53 9
9 03/20/2023 23:39:39 -72.98, 5.10 107.15 03/20/2023 23:38:31 -72.97, 5.19 107.16 3.08 68
10 03/23/2023 10:53:03 -73.08,-163.42 108.03 03/23/2023 10:53:26 -73.06,-163.40 108.05 2.56 23
11 03/23/2023 11:43:48 72.97, 4.12 71.86 03/23/2023 11:42:48 72.99, 4.13 71.87 1.80 60
12 03/25/2023 22:57:12 73.09,-164.45 71.00 03/25/2023 22:57:42 73.08,-164.45 70.99 1.04 30
13 03/25/2023 23:47:55 -73.02, 3.02 109.09 03/25/2023 23:47:08 -72.98, 3.02 109.12 3.86 47
14 03/28/2023 11:01:18 -73.10,-165.47 109.97 03/28/2023 11:02:01 -73.08,-165.54 109.99 3.22 43
15 03/28/2023 11:52:03 73.00, 2.07 69.91 03/28/2023 11:51:23 73.01, 1.98 69.93 3.36 40

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/15/2023
SNOs_Map_FY3D_TERRA_20230315.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/15/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA