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: 3/9/2021
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 03/10/2021 09:17:58 -69.46,-139.92 106.68 03/10/2021 09:18:33 -69.45,-139.89 106.69 1.35 35
2 03/10/2021 10:08:41 69.33, 27.58 73.18 03/10/2021 10:08:00 69.34, 27.61 73.19 2.24 41
3 03/13/2021 01:34:18 -69.44, -23.97 107.75 03/13/2021 01:35:00 -69.47, -23.99 107.73 2.54 42
4 03/13/2021 02:25:02 69.37, 143.45 72.17 03/13/2021 02:24:27 69.36, 143.51 72.15 2.93 35
5 03/15/2021 17:50:39 -69.49, 91.90 108.77 03/15/2021 17:51:27 -69.48, 91.90 108.78 1.22 48
6 03/15/2021 18:41:22 69.37,-100.61 71.10 03/15/2021 18:40:54 69.36,-100.60 71.10 0.64 28
7 03/15/2021 19:31:46 -68.32, 68.14 109.99 03/15/2021 19:30:40 -68.37, 65.78 109.89 97.04 66
8 03/18/2021 10:06:59 -69.48,-152.15 109.83 03/18/2021 10:07:54 -69.48,-152.21 109.84 2.25 55
9 03/18/2021 10:57:42 69.37, 15.32 70.04 03/18/2021 10:57:21 69.37, 15.28 70.04 1.71 21
10 03/18/2021 11:48:11 -68.58,-176.27 110.78 03/18/2021 11:47:02 -68.65,-178.00 110.68 70.47 69
11 03/21/2021 02:23:19 -69.53, -36.29 110.85 03/21/2021 02:24:19 -69.54, -36.26 110.84 1.73 60
12 03/21/2021 03:14:02 69.42, 131.18 69.03 03/21/2021 03:13:46 69.42, 131.23 69.03 2.06 16
13 03/21/2021 04:04:35 -68.84, -60.69 111.58 03/21/2021 04:03:24 -68.88, -61.84 111.52 46.15 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/9/2021
SNOs_Map_FY3D_TERRA_20210309.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/09/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA