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: 9/10/2021
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 09/11/2021 09:08:15 -70.24,-137.31 114.28 09/11/2021 09:09:14 -70.26,-137.27 114.26 2.71 59
2 09/11/2021 09:58:59 70.14, 30.15 65.64 09/11/2021 09:58:41 70.15, 30.23 65.65 3.40 18
3 09/11/2021 10:49:30 -69.50,-161.58 114.98 09/11/2021 10:48:20 -69.54,-162.98 114.95 54.88 70
4 09/14/2021 01:24:33 -70.24, -21.37 113.25 09/14/2021 01:25:41 -70.24, -21.41 113.25 1.68 68
5 09/14/2021 02:15:17 70.14, 146.10 66.67 09/14/2021 02:15:08 70.14, 146.08 66.66 0.67 9
6 09/14/2021 03:05:52 -69.77, -46.02 113.69 09/14/2021 03:04:40 -69.86, -46.67 113.61 27.01 72
7 09/16/2021 17:40:53 -70.40, 94.32 112.06 09/16/2021 17:42:05 -70.33, 94.60 112.12 12.44 72
8 09/16/2021 18:31:35 70.19, -98.04 67.75 09/16/2021 18:31:33 70.17, -98.00 67.73 3.18 2
9 09/16/2021 19:22:15 -70.03, 69.52 112.39 09/16/2021 19:21:03 -70.06, 69.48 112.37 3.20 72
10 09/19/2021 09:57:16 -70.66,-150.16 110.76 09/19/2021 09:58:27 -70.58,-149.16 110.83 37.92 71
11 09/19/2021 10:47:53 70.20, 17.90 68.80 09/19/2021 10:47:59 70.19, 17.92 68.79 0.84 6
12 09/19/2021 11:38:34 -70.09,-174.62 111.30 09/19/2021 11:37:29 -70.09,-174.60 111.30 0.88 65
13 09/22/2021 02:13:40 -70.98, -34.74 109.40 09/22/2021 02:14:48 -70.88, -32.84 109.48 70.27 68
14 09/22/2021 03:04:11 70.20, 133.83 69.84 09/22/2021 03:04:25 70.22, 133.83 69.86 1.67 14
15 09/22/2021 03:54:52 -70.10, -58.68 110.25 09/22/2021 03:53:55 -70.11, -58.68 110.24 2.06 57

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/10/2021
SNOs_Map_FY3D_TERRA_20210910.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/10/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA