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: 4/11/2021
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 04/11/2021 13:24:43 69.58, -21.59 60.95 04/11/2021 13:25:19 69.57, -21.55 60.94 2.08 36
2 04/11/2021 14:15:24 -69.45, 145.93 119.21 04/11/2021 14:14:49 -69.45, 145.93 119.20 1.06 35
3 04/14/2021 05:41:03 69.60, 94.33 59.99 04/14/2021 05:41:46 69.60, 94.36 59.99 1.25 43
4 04/14/2021 06:31:44 -69.46, -98.15 120.17 04/14/2021 06:31:16 -69.49, -98.15 120.14 3.30 28
5 04/16/2021 21:57:23 69.61,-149.75 59.05 04/16/2021 21:58:13 69.62,-149.73 59.06 1.63 50
6 04/16/2021 22:48:05 -69.52, 17.70 121.06 04/16/2021 22:47:43 -69.51, 17.76 121.07 2.61 22
7 04/16/2021 23:38:32 68.54,-173.63 57.96 04/16/2021 23:37:25 68.57,-175.81 57.98 88.41 67
8 04/19/2021 14:13:43 69.62, -33.83 58.13 04/19/2021 14:14:40 69.64, -33.83 58.14 1.81 57
9 04/19/2021 15:04:25 -69.53, 133.61 121.97 04/19/2021 15:04:10 -69.53, 133.66 121.98 1.96 15
10 04/19/2021 15:54:56 68.77, -58.00 57.25 04/19/2021 15:53:47 68.86, -59.56 57.34 63.49 69
11 04/22/2021 06:30:02 69.64, 82.08 57.23 04/22/2021 06:31:06 69.65, 82.06 57.25 1.56 64
12 04/22/2021 07:20:44 -69.55,-110.48 122.87 04/22/2021 07:20:36 -69.55,-110.44 122.88 1.43 8
13 04/22/2021 08:11:20 69.05, 57.54 56.63 04/22/2021 08:10:09 69.10, 56.61 56.67 37.32 71
14 04/24/2021 22:46:22 69.65,-162.01 56.37 04/24/2021 22:47:33 69.66,-162.05 56.37 1.58 71
15 04/24/2021 23:37:04 -69.57, 5.43 123.73 04/24/2021 23:37:03 -69.55, 5.45 123.75 1.65 1
16 04/25/2021 00:27:44 69.28, 173.16 55.97 04/25/2021 00:26:32 69.33, 172.79 56.01 15.24 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/11/2021
SNOs_Map_FY3D_TERRA_20210411.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/11/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA