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: 4/18/2022
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 04/19/2022 11:06:03 -71.69,-167.46 119.66 04/19/2022 11:07:13 -71.57,-166.33 119.78 41.50 70
2 04/19/2022 11:56:40 71.19, 0.75 59.82 04/19/2022 11:56:45 71.21, 0.72 59.84 2.39 5
3 04/19/2022 12:47:23 -71.11, 168.21 120.28 04/19/2022 12:46:15 -71.09, 168.16 120.30 2.81 68
4 04/22/2022 02:33:03 71.34, 141.42 59.08 04/22/2022 02:34:15 71.31, 141.47 59.05 3.99 72
5 04/22/2022 03:23:45 -71.20, -51.01 121.08 04/22/2022 03:23:45 -71.19, -51.08 121.08 2.79 0
6 04/22/2022 04:14:26 70.90, 116.80 58.62 04/22/2022 04:13:14 70.98, 116.23 58.70 22.31 72
7 04/24/2022 18:00:09 -71.35, 89.67 121.79 04/24/2022 18:01:15 -71.33, 89.73 121.81 2.84 66
8 04/24/2022 18:50:53 71.22,-102.80 58.07 04/24/2022 18:50:42 71.23,-102.79 58.08 1.40 11
9 04/24/2022 19:41:29 -70.75, 65.30 122.41 04/24/2022 19:40:18 -70.79, 64.16 122.38 41.78 71
10 04/27/2022 09:27:16 71.33, 37.94 57.34 04/27/2022 09:28:12 71.35, 38.00 57.36 3.44 56
11 04/27/2022 10:17:59 -71.22,-154.56 122.78 04/27/2022 10:17:42 -71.24,-154.54 122.77 2.21 17
12 04/27/2022 11:08:29 70.37, 14.17 56.36 04/27/2022 11:07:22 70.42, 11.86 56.41 86.66 67
13 04/30/2022 00:54:22 -71.33, -13.81 123.49 04/30/2022 00:55:12 -71.35, -13.77 123.47 2.56 50
14 04/30/2022 01:45:06 71.21, 153.70 56.39 04/30/2022 01:44:39 71.24, 153.70 56.41 2.61 27

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/18/2022
SNOs_Map_FY3D_TERRA_20220418.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/18/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA