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: 8/22/2021
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 08/23/2021 14:23:31 70.45, -36.60 59.13 08/23/2021 14:24:42 70.34, -35.94 59.00 28.19 71
2 08/23/2021 15:14:07 -70.06, 131.34 121.27 08/23/2021 15:14:15 -70.05, 131.29 121.28 1.97 8
3 08/23/2021 16:04:50 69.93, -61.16 58.62 08/23/2021 16:03:42 69.95, -61.21 58.64 2.77 68
4 08/26/2021 06:39:54 70.71, 78.93 60.30 08/26/2021 06:41:03 70.60, 80.34 60.19 53.02 69
5 08/26/2021 07:30:26 -70.10,-112.78 120.30 08/26/2021 07:30:40 -70.10,-112.75 120.30 1.22 14
6 08/26/2021 08:21:09 69.97, 54.73 59.59 08/26/2021 08:20:07 70.00, 54.74 59.61 2.90 62
7 08/28/2021 22:56:17 70.96,-165.54 61.50 08/28/2021 22:57:24 70.87,-163.38 61.40 79.18 67
8 08/28/2021 23:46:43 -70.09, 3.17 119.37 08/28/2021 23:47:05 -70.10, 3.12 119.37 2.15 22
9 08/29/2021 00:37:27 70.02, 170.60 60.57 08/29/2021 00:36:32 69.99, 170.61 60.54 3.24 55
10 08/31/2021 16:03:02 -70.14, 119.05 118.36 08/31/2021 16:03:30 -70.14, 119.06 118.36 0.35 28
11 08/31/2021 16:53:45 70.01, -73.44 61.52 08/31/2021 16:52:57 70.03, -73.46 61.54 2.11 48
12 09/03/2021 08:19:21 -70.18,-125.08 117.34 09/03/2021 08:19:55 -70.17,-125.01 117.35 2.86 34
13 09/03/2021 09:10:04 70.05, 42.44 62.55 09/03/2021 09:09:22 70.06, 42.47 62.55 1.51 42

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/22/2021
SNOs_Map_FY3D_TERRA_20210823.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/22/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA