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: 3/19/2021
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 03/21/2021 02:23:19 -69.52, -36.28 110.86 03/21/2021 02:24:19 -69.52, -36.28 110.86 0.24 60
2 03/21/2021 03:14:02 69.40, 131.20 69.01 03/21/2021 03:13:46 69.42, 131.22 69.03 1.78 16
3 03/21/2021 04:04:34 -68.78, -60.61 111.64 03/21/2021 04:03:24 -68.86, -61.86 111.54 51.21 70
4 03/23/2021 18:39:39 -69.51, 79.66 111.92 03/23/2021 18:40:46 -69.52, 79.59 111.92 2.87 67
5 03/23/2021 19:30:22 69.40,-112.86 67.95 03/23/2021 19:30:13 69.41,-112.91 67.96 2.27 9
6 03/23/2021 20:20:59 -69.04, 54.97 112.44 03/23/2021 20:19:47 -69.08, 54.29 112.39 27.32 72
7 03/26/2021 10:56:00 -69.56,-164.47 112.93 03/26/2021 10:57:12 -69.56,-164.47 112.93 0.10 72
8 03/26/2021 11:46:43 69.45, 3.00 66.95 03/26/2021 11:46:39 69.45, 3.03 66.94 0.93 4
9 03/26/2021 12:37:23 -69.24, 170.61 113.28 03/26/2021 12:36:10 -69.29, 170.45 113.23 8.10 73
10 03/29/2021 03:12:24 -69.77, -48.85 113.77 03/29/2021 03:13:36 -69.71, -48.39 113.84 18.89 72
11 03/29/2021 04:03:03 69.45, 118.94 65.90 03/29/2021 04:03:06 69.43, 118.88 65.88 3.24 3
12 03/29/2021 04:53:45 -69.35, -73.60 114.22 03/29/2021 04:52:36 -69.32, -73.62 114.24 2.68 69
13 03/31/2021 19:28:48 -70.03, 66.69 114.54 03/31/2021 19:29:58 -69.91, 67.77 114.68 43.33 70
14 03/31/2021 20:19:22 69.45,-125.13 64.86 03/31/2021 20:19:31 69.46,-125.20 64.87 2.60 9
15 03/31/2021 21:10:04 -69.35, 42.33 115.26 03/31/2021 21:09:01 -69.36, 42.30 115.25 1.78 63

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/19/2021
SNOs_Map_FY3D_TERRA_20210319.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/19/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA