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: 10/21/2021
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 10/21/2021 14:03:41 71.26, -32.48 82.08 10/21/2021 14:04:47 71.19, -30.04 82.06 87.94 66
2 10/21/2021 14:54:07 -70.38, 136.31 98.77 10/21/2021 14:54:30 -70.36, 136.34 98.79 2.27 23
3 10/21/2021 15:44:51 70.27, -56.21 81.14 10/21/2021 15:43:57 70.26, -56.17 81.12 2.43 54
4 10/24/2021 07:10:24 -70.37,-107.71 97.84 10/24/2021 07:10:55 -70.36,-107.78 97.85 2.77 31
5 10/24/2021 08:01:08 70.27, 59.75 82.08 10/24/2021 08:00:22 70.25, 59.71 82.05 2.39 46
6 10/26/2021 23:26:41 -70.41, 8.17 96.89 10/26/2021 23:27:18 -70.40, 8.16 96.89 0.64 37
7 10/27/2021 00:17:25 70.31, 175.63 83.04 10/27/2021 00:16:45 70.29, 175.65 83.01 2.59 40
8 10/29/2021 15:42:59 -70.45, 124.05 95.95 10/29/2021 15:43:42 -70.44, 124.10 95.96 2.39 43
9 10/29/2021 16:33:42 70.31, -68.42 83.94 10/29/2021 16:33:09 70.33, -68.42 83.94 1.42 33
10 11/01/2021 07:59:16 -70.45,-119.99 95.08 11/01/2021 08:00:06 -70.47,-119.97 95.06 2.41 50
11 11/01/2021 08:50:00 70.37, 47.45 84.86 11/01/2021 08:49:33 70.35, 47.51 84.84 2.84 27
12 11/01/2021 09:40:24 -69.35,-143.69 96.12 11/01/2021 09:39:18 -69.42,-146.15 96.11 96.61 66
13 11/04/2021 00:15:34 -70.50, -4.12 94.19 11/04/2021 00:16:30 -70.49, -4.05 94.20 2.74 56
14 11/04/2021 01:06:16 70.37, 163.39 85.70 11/04/2021 01:05:56 70.37, 163.42 85.70 1.19 20

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/21/2021
SNOs_Map_FY3D_TERRA_20211021.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/21/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA