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: 8/5/2021
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 08/07/2021 12:45:35 70.04, -11.62 53.68 08/07/2021 12:46:12 70.02, -11.66 53.66 2.05 37
2 08/07/2021 13:36:17 -69.94, 155.85 126.41 08/07/2021 13:35:41 -69.96, 155.89 126.39 2.89 36
3 08/10/2021 05:01:54 70.07, 104.28 54.48 08/10/2021 05:02:38 70.05, 104.25 54.45 2.79 44
4 08/10/2021 05:52:36 -69.97, -88.26 125.61 08/10/2021 05:52:07 -69.99, -88.19 125.60 2.97 29
5 08/12/2021 21:18:12 70.11,-139.83 55.31 08/12/2021 21:19:02 70.12,-139.76 55.32 3.11 50
6 08/12/2021 22:08:53 -69.96, 27.71 124.83 08/12/2021 22:08:33 -69.96, 27.64 124.83 2.82 20
7 08/12/2021 22:59:21 69.05,-163.65 54.27 08/12/2021 22:58:14 69.07,-165.90 54.31 89.42 67
8 08/15/2021 13:34:30 70.09, -23.86 56.12 08/15/2021 13:35:29 70.08, -23.94 56.11 3.16 59
9 08/15/2021 14:25:12 -69.99, 143.60 123.97 08/15/2021 14:24:59 -69.97, 143.54 123.99 3.14 13
10 08/15/2021 15:15:44 69.30, -48.06 55.35 08/15/2021 15:14:35 69.36, -49.64 55.42 62.52 69
11 08/18/2021 05:50:49 70.13, 92.02 57.01 08/18/2021 05:51:54 70.14, 92.03 57.03 1.93 65
12 08/18/2021 06:41:31 -70.03,-100.51 123.08 08/18/2021 06:41:24 -70.04,-100.48 123.07 1.59 7
13 08/18/2021 07:32:08 69.60, 67.44 56.51 08/18/2021 07:30:56 69.65, 66.62 56.56 32.35 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/5/2021
SNOs_Map_FY3D_TERRA_20210805.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/05/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA