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: 3/10/2021
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 03/10/2021 09:17:58 -69.44,-139.90 106.70 03/10/2021 09:18:33 -69.47,-139.87 106.68 2.85 35
2 03/10/2021 10:08:41 69.31, 27.61 73.16 03/10/2021 10:08:01 69.30, 27.56 73.16 1.88 40
3 03/13/2021 01:34:19 -69.48, -24.02 107.71 03/13/2021 01:35:00 -69.48, -23.97 107.72 1.80 41
4 03/13/2021 02:25:02 69.35, 143.48 72.15 03/13/2021 02:24:27 69.37, 143.53 72.17 3.05 35
5 03/15/2021 17:50:39 -69.47, 91.93 108.79 03/15/2021 17:51:27 -69.49, 91.92 108.77 3.04 48
6 03/15/2021 18:41:23 69.40,-100.66 71.13 03/15/2021 18:40:54 69.38,-100.58 71.12 3.56 29
7 03/15/2021 19:31:47 -68.35, 68.10 109.95 03/15/2021 19:30:40 -68.39, 65.80 109.87 94.33 67
8 03/18/2021 10:06:59 -69.51,-152.19 109.81 03/18/2021 10:07:53 -69.50,-152.19 109.82 1.00 54
9 03/18/2021 10:57:42 69.39, 15.28 70.07 03/18/2021 10:57:20 69.38, 15.30 70.06 1.28 22
10 03/18/2021 11:48:10 -68.55,-176.24 110.81 03/18/2021 11:47:02 -68.62,-178.04 110.71 73.65 68
11 03/21/2021 02:23:19 -69.50, -36.25 110.88 03/21/2021 02:24:20 -69.50, -36.31 110.88 2.14 61
12 03/21/2021 03:14:02 69.39, 131.22 69.00 03/21/2021 03:13:47 69.38, 131.18 69.00 1.65 15
13 03/21/2021 04:04:35 -68.81, -60.65 111.61 03/21/2021 04:03:24 -68.90, -61.81 111.50 47.56 71
14 03/23/2021 18:39:40 -69.55, 79.61 111.89 03/23/2021 18:40:46 -69.55, 79.65 111.89 1.43 66
15 03/23/2021 19:30:23 69.44,-112.92 68.00 03/23/2021 19:30:13 69.43,-112.87 67.99 2.20 10
16 03/23/2021 20:20:59 -69.02, 55.00 112.45 03/23/2021 20:19:47 -69.11, 54.34 112.35 27.94 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/10/2021
SNOs_Map_FY3D_TERRA_20210310.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/10/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA