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: 2/13/2021
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 02/14/2021 06:00:12 69.36, 89.53 82.22 02/14/2021 06:01:02 69.36, 89.45 82.22 2.88 50
2 02/14/2021 06:50:53 -69.26,-103.01 97.90 02/14/2021 06:50:32 -69.25,-103.06 97.90 2.15 21
3 02/14/2021 07:41:21 68.29, 65.61 81.10 02/14/2021 07:40:14 68.30, 63.41 81.17 90.79 67
4 02/16/2021 22:16:33 69.38,-154.58 81.32 02/16/2021 22:17:28 69.40,-154.60 81.34 2.92 55
5 02/16/2021 23:07:14 -69.27, 12.90 98.81 02/16/2021 23:06:58 -69.30, 12.89 98.78 2.52 16
6 02/16/2021 23:57:45 68.47,-178.70 80.36 02/16/2021 23:56:37 68.52, 179.54 80.45 71.76 68
7 02/19/2021 14:32:54 69.41, -38.68 80.40 02/19/2021 14:33:55 69.39, -38.74 80.37 2.97 61
8 02/19/2021 15:23:35 -69.29, 128.80 99.74 02/19/2021 15:23:25 -69.28, 128.75 99.74 2.07 10
9 02/19/2021 16:14:09 68.71, -63.09 79.66 02/19/2021 16:12:59 68.72, -64.32 79.70 49.63 70
10 02/22/2021 06:49:14 69.43, 77.21 79.46 02/22/2021 06:50:20 69.42, 77.19 79.44 1.29 66
11 02/22/2021 07:39:55 -69.31,-115.30 100.69 02/22/2021 07:39:50 -69.32,-115.32 100.68 1.25 5
12 02/22/2021 08:30:33 68.90, 52.59 78.88 02/22/2021 08:29:21 68.98, 51.89 78.98 29.33 72
13 02/24/2021 23:05:35 69.46,-166.90 78.49 02/24/2021 23:06:46 69.45,-166.89 78.48 0.76 71
14 02/24/2021 23:56:16 -69.33, 0.60 101.66 02/24/2021 23:56:16 -69.35, 0.61 101.64 2.40 0
15 02/25/2021 00:46:57 69.09, 168.26 78.08 02/25/2021 00:45:45 69.12, 167.95 78.13 12.69 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/13/2021
SNOs_Map_FY3D_TERRA_20210213.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/13/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA