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: 3/31/2022
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 03/31/2022 23:46:49 -71.18, 3.08 113.37 03/31/2022 23:47:47 -71.21, 3.11 113.35 3.06 58
2 04/01/2022 00:37:35 71.11, 170.51 66.55 04/01/2022 00:37:14 71.11, 170.60 66.54 3.12 21
3 04/01/2022 01:28:04 -70.33, -20.88 114.26 04/01/2022 01:26:56 -70.33, -22.93 114.24 77.03 68
4 04/03/2022 15:13:57 71.16, -48.65 65.60 04/03/2022 15:14:41 71.19, -48.66 65.62 3.19 44
5 04/03/2022 16:04:39 -71.05, 118.86 114.53 04/03/2022 16:04:11 -71.07, 118.78 114.51 3.35 28
6 04/06/2022 06:41:04 -71.21,-100.49 115.37 04/06/2022 06:41:38 -71.19,-100.42 115.39 3.08 34
7 04/06/2022 07:31:49 71.10, 67.01 64.51 04/06/2022 07:31:05 71.08, 67.06 64.50 2.11 44
8 04/08/2022 22:08:12 71.16,-152.17 63.60 04/08/2022 22:08:32 71.18,-152.18 63.61 2.12 20
9 04/08/2022 22:58:55 -71.09, 15.27 116.49 04/08/2022 22:58:02 -71.07, 15.28 116.52 2.41 53
10 04/11/2022 12:44:43 71.65, -12.10 63.12 04/11/2022 12:45:53 71.58, -10.92 63.05 42.13 70
11 04/11/2022 13:35:18 -71.15, 156.09 117.39 04/11/2022 13:35:29 -71.15, 156.01 117.40 3.07 11
12 04/11/2022 14:26:03 71.05, -36.43 62.50 04/11/2022 14:24:55 71.09, -36.44 62.53 3.58 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/31/2022
SNOs_Map_FY3D_TERRA_20220331.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/31/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA