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: 7/8/2021
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 07/09/2021 00:55:26 -69.91, -14.11 132.54 07/09/2021 00:56:02 -69.89, -14.17 132.56 2.64 36
2 07/09/2021 01:46:09 69.77, 153.40 47.33 07/09/2021 01:45:29 69.79, 153.33 47.34 2.93 40
3 07/11/2021 17:11:45 -69.92, 101.81 132.18 07/11/2021 17:12:27 -69.95, 101.79 132.16 2.60 42
4 07/11/2021 18:02:29 69.85, -90.77 47.76 07/11/2021 18:01:54 69.84, -90.71 47.74 2.75 35
5 07/14/2021 09:28:04 -69.94,-142.28 131.77 07/14/2021 09:28:53 -69.94,-142.33 131.77 1.96 49
6 07/14/2021 10:18:47 69.83, 25.21 48.12 07/14/2021 10:18:20 69.83, 25.16 48.12 2.03 27
7 07/14/2021 11:09:12 -68.84,-166.06 132.88 07/14/2021 11:08:05 -68.89,-168.45 132.79 96.00 67
8 07/17/2021 01:44:23 -69.97, -26.38 131.31 07/17/2021 01:45:18 -69.98, -26.39 131.30 1.98 55
9 07/17/2021 02:35:06 69.86, 141.11 48.59 07/17/2021 02:34:45 69.87, 141.10 48.60 1.66 21
10 07/17/2021 03:25:34 -69.07, -50.44 132.21 07/17/2021 03:24:26 -69.10, -52.30 132.15 73.73 68
11 07/19/2021 18:00:41 -69.99, 89.53 130.80 07/19/2021 18:01:42 -70.02, 89.55 130.78 3.33 61
12 07/19/2021 18:51:24 69.89,-103.00 49.10 07/19/2021 18:51:09 69.91,-102.97 49.11 2.27 15
13 07/19/2021 19:41:57 -69.31, 65.17 131.49 07/19/2021 19:40:47 -69.36, 63.93 131.42 49.03 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/8/2021
SNOs_Map_FY3D_TERRA_20210708.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/08/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA