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: 4/20/2022
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 04/22/2022 02:33:04 71.37, 141.38 59.11 04/22/2022 02:34:15 71.33, 141.50 59.07 6.32 71
2 04/22/2022 03:23:46 -71.23, -51.06 121.05 04/22/2022 03:23:45 -71.21, -51.06 121.07 2.29 1
3 04/22/2022 04:14:27 70.93, 116.75 58.65 04/22/2022 04:13:14 71.00, 116.26 58.72 19.47 73
4 04/24/2022 18:00:09 -71.32, 89.71 121.82 04/24/2022 18:01:16 -71.29, 89.67 121.85 3.03 67
5 04/24/2022 18:50:54 71.24,-102.84 58.09 04/24/2022 18:50:42 71.25,-102.76 58.10 3.09 12
6 04/24/2022 19:41:29 -70.73, 65.35 122.44 04/24/2022 19:40:18 -70.80, 64.19 122.36 43.37 71
7 04/27/2022 09:27:17 71.34, 37.92 57.35 04/27/2022 09:28:13 71.31, 37.94 57.32 2.86 56
8 04/27/2022 10:18:00 -71.23,-154.59 122.77 04/27/2022 10:17:42 -71.25,-154.52 122.75 3.34 18
9 04/27/2022 11:08:29 70.33, 14.24 56.32 04/27/2022 11:07:23 70.38, 11.80 56.37 91.21 66
10 04/30/2022 00:54:22 -71.33, -13.82 123.49 04/30/2022 00:55:12 -71.31, -13.83 123.51 2.57 50
11 04/30/2022 01:45:06 71.22, 153.69 56.39 04/30/2022 01:44:39 71.20, 153.64 56.37 2.41 27
12 05/02/2022 16:21:29 71.32, -65.56 55.71 05/02/2022 16:22:08 71.35, -65.53 55.73 2.65 39
13 05/02/2022 17:12:13 -71.26, 101.86 124.37 05/02/2022 17:11:38 -71.24, 101.93 124.39 3.22 35

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2022
SNOs_Map_FY3D_TERRA_20220420.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/20/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA