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: 4/17/2022
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 11:06:02 -71.65,-167.38 119.70 04/19/2022 11:07:13 -71.57,-166.35 119.79 37.52 71
2 04/19/2022 11:56:40 71.20, 0.73 59.83 04/19/2022 11:56:45 71.20, 0.70 59.83 1.28 5
3 04/19/2022 12:47:23 -71.12, 168.20 120.27 04/19/2022 12:46:14 -71.13, 168.23 120.25 2.11 69
4 04/22/2022 02:33:04 71.36, 141.40 59.10 04/22/2022 02:34:15 71.35, 141.54 59.09 5.00 71
5 04/22/2022 03:23:46 -71.21, -51.03 121.06 04/22/2022 03:23:45 -71.24, -51.01 121.04 2.88 1
6 04/22/2022 04:14:26 70.92, 116.78 58.64 04/22/2022 04:13:14 70.97, 116.22 58.69 21.17 72
7 04/24/2022 18:00:08 -71.31, 89.73 121.83 04/24/2022 18:01:15 -71.32, 89.72 121.82 1.56 67
8 04/24/2022 18:50:53 71.23,-102.83 58.09 04/24/2022 18:50:42 71.22,-102.80 58.07 1.98 11
9 04/24/2022 19:41:28 -70.72, 65.36 122.44 04/24/2022 19:40:18 -70.78, 64.15 122.39 44.95 70
10 04/27/2022 09:27:16 71.35, 37.91 57.36 04/27/2022 09:28:12 71.34, 37.99 57.35 2.88 56
11 04/27/2022 10:17:59 -71.24,-154.59 122.77 04/27/2022 10:17:42 -71.23,-154.56 122.78 1.49 17
12 04/27/2022 11:08:29 70.39, 14.14 56.38 04/27/2022 11:07:22 70.41, 11.84 56.39 85.92 67
13 04/30/2022 00:54:22 -71.35, -13.85 123.47 04/30/2022 00:55:12 -71.34, -13.79 123.48 2.49 50
14 04/30/2022 01:45:06 71.24, 153.66 56.41 04/30/2022 01:44:39 71.23, 153.68 56.40 1.29 27

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/17/2022
SNOs_Map_FY3D_TERRA_20220417.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/17/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA