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: 8/16/2021
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 08/18/2021 05:50:49 70.11, 92.05 57.00 08/18/2021 05:51:55 70.11, 91.98 56.99 2.71 66
2 08/18/2021 06:41:30 -70.02,-100.50 123.08 08/18/2021 06:41:23 -70.05,-100.47 123.06 2.73 7
3 08/18/2021 07:32:07 69.58, 67.47 56.49 08/18/2021 07:30:56 69.61, 66.57 56.52 35.09 71
4 08/20/2021 22:07:08 70.20,-152.15 57.97 08/20/2021 22:08:19 70.17,-152.05 57.93 4.82 71
5 08/20/2021 22:57:49 -70.06, 15.39 122.17 08/20/2021 22:57:49 -70.06, 15.42 122.17 1.38 0
6 08/20/2021 23:48:30 69.83,-176.96 57.62 08/20/2021 23:47:17 69.89,-177.16 57.68 10.40 73
7 08/23/2021 14:23:31 70.45, -36.60 59.12 08/23/2021 14:24:42 70.34, -35.93 59.00 27.72 71
8 08/23/2021 15:14:07 -70.05, 131.35 121.28 08/23/2021 15:14:15 -70.06, 131.31 121.27 2.24 8
9 08/23/2021 16:04:51 69.98, -61.23 58.67 08/23/2021 16:03:42 69.95, -61.20 58.64 3.25 69
10 08/26/2021 06:39:54 70.70, 78.94 60.30 08/26/2021 06:41:03 70.61, 80.35 60.20 52.74 69
11 08/26/2021 07:30:26 -70.09,-112.77 120.32 08/26/2021 07:30:41 -70.06,-112.81 120.34 3.26 15
12 08/26/2021 08:21:09 69.97, 54.73 59.58 08/26/2021 08:20:08 69.95, 54.68 59.56 2.87 61
13 08/28/2021 22:56:16 70.95,-165.53 61.49 08/28/2021 22:57:23 70.88,-163.36 61.41 79.17 67
14 08/28/2021 23:46:44 -70.13, 3.11 119.33 08/28/2021 23:47:05 -70.12, 3.15 119.35 1.99 21
15 08/29/2021 00:37:27 70.01, 170.62 60.56 08/29/2021 00:36:32 70.00, 170.63 60.55 0.91 55

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/16/2021
SNOs_Map_FY3D_TERRA_20210816.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/16/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA