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: 1/8/2021
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 01/10/2021 09:36:57 -69.26,-144.72 88.95 01/10/2021 09:37:45 -69.25,-144.76 88.96 1.89 48
2 01/10/2021 10:27:41 69.14, 22.75 90.93 01/10/2021 10:27:12 69.15, 22.74 90.94 0.89 29
3 01/10/2021 11:18:04 -68.09,-168.52 90.15 01/10/2021 11:16:58 -68.15,-170.86 90.06 97.51 66
4 01/13/2021 01:53:19 -69.31, -28.87 89.32 01/13/2021 01:54:12 -69.31, -28.81 89.33 2.24 53
5 01/13/2021 02:44:02 69.14, 138.68 90.50 01/13/2021 02:43:40 69.15, 138.62 90.51 2.52 22
6 01/13/2021 03:34:30 -68.35, -52.93 90.31 01/13/2021 03:33:21 -68.43, -54.65 90.21 70.74 69
7 01/15/2021 18:09:40 -69.32, 87.06 89.80 01/15/2021 18:10:40 -69.31, 87.06 89.81 1.05 60
8 01/15/2021 19:00:24 69.20,-105.47 90.08 01/15/2021 19:00:07 69.19,-105.44 90.08 1.30 17
9 01/15/2021 19:50:55 -68.57, 62.71 90.57 01/15/2021 19:49:45 -68.64, 61.50 90.47 49.91 70
10 01/18/2021 10:26:01 -69.32,-157.02 90.32 01/18/2021 10:27:08 -69.30,-157.07 90.35 3.03 67
11 01/18/2021 11:16:45 69.20, 10.45 89.56 01/18/2021 11:16:35 69.18, 10.43 89.54 2.56 10
12 01/18/2021 12:07:21 -68.84, 178.28 90.82 01/18/2021 12:06:08 -68.91, 177.71 90.74 23.92 73
13 01/21/2021 02:42:22 -69.38, -41.18 90.83 01/21/2021 02:43:34 -69.34, -41.13 90.88 4.47 72
14 01/21/2021 03:33:05 69.21, 126.37 88.99 01/21/2021 03:33:01 69.22, 126.36 89.00 1.41 4
15 01/21/2021 04:23:45 -69.06, -66.10 91.18 01/21/2021 04:22:32 -69.07, -66.21 91.16 4.63 73

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/8/2021
SNOs_Map_FY3D_TERRA_20210108.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/08/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA