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: 8/7/2021
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 70.05, -11.64 53.70 08/07/2021 12:46:11 70.06, -11.60 53.70 1.95 36
2 08/07/2021 13:36:17 -69.96, 155.82 126.39 08/07/2021 13:35:41 -69.95, 155.87 126.41 2.77 36
3 08/10/2021 05:01:54 70.09, 104.24 54.50 08/10/2021 05:02:37 70.09, 104.31 54.49 2.52 43
4 08/10/2021 05:52:35 -69.95, -88.21 125.64 08/10/2021 05:52:07 -69.97, -88.22 125.62 2.84 28
5 08/12/2021 21:18:12 70.08,-139.79 55.29 08/12/2021 21:19:03 70.10,-139.79 55.31 2.84 51
6 08/12/2021 22:08:54 -69.98, 27.67 124.80 08/12/2021 22:08:33 -69.99, 27.69 124.80 1.10 21
7 08/12/2021 22:59:21 69.02,-163.61 54.24 08/12/2021 22:58:15 69.05,-165.92 54.29 92.06 66
8 08/15/2021 13:34:30 70.12, -23.91 56.15 08/15/2021 13:35:28 70.11, -23.89 56.15 0.72 58
9 08/15/2021 14:25:12 -70.02, 143.56 123.94 08/15/2021 14:24:58 -70.01, 143.59 123.96 2.16 14
10 08/15/2021 15:15:44 69.33, -48.10 55.37 08/15/2021 15:14:35 69.34, -49.67 55.40 61.54 69
11 08/18/2021 05:50:48 70.11, 92.05 57.00 08/18/2021 05:51:54 70.12, 92.00 57.01 2.58 66
12 08/18/2021 06:41:30 -70.01,-100.48 123.09 08/18/2021 06:41:24 -70.02,-100.52 123.09 1.38 6
13 08/18/2021 07:32:07 69.58, 67.47 56.49 08/18/2021 07:30:56 69.63, 66.59 56.54 34.55 71
14 08/20/2021 22:07:08 70.20,-152.15 57.97 08/20/2021 22:08:19 70.18,-152.04 57.94 5.17 71
15 08/20/2021 22:57:49 -70.06, 15.39 122.17 08/20/2021 22:57:49 -70.08, 15.45 122.15 3.12 0
16 08/20/2021 23:48:30 69.84,-176.96 57.62 08/20/2021 23:47:18 69.85,-177.22 57.64 10.02 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/7/2021
SNOs_Map_FY3D_TERRA_20210807.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/07/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA