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: 12/13/2020
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 12/14/2020 14:02:44 69.19, -31.21 92.34 12/14/2020 14:03:37 69.22, -31.21 92.37 3.09 53
2 12/14/2020 14:53:26 -69.11, 136.23 87.74 12/14/2020 14:53:07 -69.11, 136.27 87.75 1.91 19
3 12/14/2020 15:43:55 68.23, -55.28 91.39 12/14/2020 15:42:47 68.28, -57.12 91.42 75.83 68
4 12/17/2020 06:19:06 69.23, 84.66 92.49 12/17/2020 06:20:04 69.23, 84.68 92.49 0.73 58
5 12/17/2020 07:09:47 -69.10,-107.83 87.65 12/17/2020 07:09:34 -69.12,-107.83 87.63 2.08 13
6 12/17/2020 08:00:20 68.43, 60.39 91.69 12/17/2020 07:59:10 68.51, 59.05 91.76 55.32 70
7 12/19/2020 22:35:27 69.22,-159.39 92.54 12/19/2020 22:36:31 69.23,-159.44 92.55 1.87 64
8 12/19/2020 23:26:09 -69.14, 8.04 87.55 12/19/2020 23:26:01 -69.12, 8.06 87.57 2.37 8
9 12/20/2020 00:16:45 68.63, 176.04 91.95 12/20/2020 00:15:34 68.68, 175.14 91.99 36.92 71
10 12/22/2020 14:51:48 69.27, -43.53 92.59 12/22/2020 14:52:56 69.28, -43.49 92.60 2.37 68
11 12/22/2020 15:42:29 -69.13, 123.97 87.55 12/22/2020 15:42:27 -69.12, 123.94 87.57 2.20 2
12 12/22/2020 16:33:09 68.84, -68.31 92.16 12/22/2020 16:31:56 68.89, -68.71 92.21 16.93 73
13 12/25/2020 07:08:11 69.37, 72.25 92.64 12/25/2020 07:09:22 69.32, 72.46 92.59 9.57 71
14 12/25/2020 07:58:51 -69.18,-120.17 87.55 12/25/2020 07:58:53 -69.17,-120.12 87.58 2.98 2
15 12/25/2020 08:49:33 68.99, 47.40 92.26 12/25/2020 08:48:21 68.99, 47.31 92.26 3.86 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/13/2020
SNOs_Map_FY3D_TERRA_20201213.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/13/2020 in txt file.

Historial Predications of SNOs between FY3D and TERRA