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: 8/12/2021
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 08/12/2021 21:18:12 70.11,-139.83 55.31 08/12/2021 21:19:02 70.12,-139.76 55.33 3.35 50
2 08/12/2021 22:08:53 -69.96, 27.70 124.82 08/12/2021 22:08:33 -69.95, 27.63 124.84 3.26 20
3 08/12/2021 22:59:21 69.05,-163.65 54.27 08/12/2021 22:58:14 69.07,-165.90 54.31 89.36 67
4 08/15/2021 13:34:31 70.14, -23.94 56.18 08/15/2021 13:35:28 70.13, -23.86 56.17 3.11 57
5 08/15/2021 14:25:12 -70.00, 143.59 123.96 08/15/2021 14:24:58 -70.02, 143.61 123.94 2.47 14
6 08/15/2021 15:15:44 69.30, -48.06 55.34 08/15/2021 15:14:35 69.36, -49.64 55.42 62.64 69
7 08/18/2021 05:50:49 70.12, 92.03 57.01 08/18/2021 05:51:54 70.14, 92.03 57.03 1.94 65
8 08/18/2021 06:41:31 -70.03,-100.52 123.07 08/18/2021 06:41:24 -70.03,-100.50 123.08 0.73 7
9 08/18/2021 07:32:07 69.55, 67.53 56.45 08/18/2021 07:30:56 69.64, 66.62 56.56 37.00 71
10 08/20/2021 22:07:08 70.16,-152.09 57.93 08/20/2021 22:08:20 70.14,-152.09 57.91 1.90 72
11 08/20/2021 22:57:49 -70.02, 15.45 122.21 08/20/2021 22:57:50 -70.03, 15.39 122.19 3.18 1
12 08/20/2021 23:48:31 69.85,-176.98 57.63 08/20/2021 23:47:18 69.87,-177.20 57.65 8.77 73
13 08/23/2021 14:23:30 70.41, -36.53 59.08 08/23/2021 14:24:42 70.31, -35.98 58.97 23.70 72
14 08/23/2021 15:14:07 -70.05, 131.34 121.27 08/23/2021 15:14:15 -70.04, 131.27 121.29 3.34 8
15 08/23/2021 16:04:50 69.94, -61.17 58.63 08/23/2021 16:03:42 69.92, -61.24 58.61 3.46 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/12/2021
SNOs_Map_FY3D_TERRA_20210812.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/12/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA