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: 5/31/2021
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 06/01/2021 11:25:45 -70.35,-172.62 131.87 06/01/2021 11:26:55 -70.21,-171.31 132.02 51.63 70
2 06/01/2021 12:16:19 69.71, -4.32 47.47 06/01/2021 12:16:29 69.72, -4.35 47.48 1.93 10
3 06/01/2021 13:07:00 -69.62, 163.13 132.62 06/01/2021 13:05:59 -69.61, 163.13 132.64 1.60 61
4 06/04/2021 03:42:08 -70.56, -57.01 132.00 06/04/2021 03:43:16 -70.46, -55.07 132.10 72.81 68
5 06/04/2021 04:32:39 69.76, 111.55 47.19 06/04/2021 04:32:54 69.75, 111.57 47.18 1.56 15
6 06/04/2021 05:23:19 -69.61, -80.92 132.96 06/04/2021 05:22:24 -69.64, -80.95 132.94 2.73 55
7 06/06/2021 19:58:31 -70.76, 58.60 132.07 06/06/2021 19:59:37 -70.70, 61.18 132.14 94.96 66
8 06/06/2021 20:48:58 69.76,-132.51 46.91 06/06/2021 20:49:19 69.77,-132.52 46.92 0.97 21
9 06/06/2021 21:39:39 -69.66, 34.95 133.19 06/06/2021 21:38:49 -69.66, 34.97 133.20 0.81 50
10 06/09/2021 13:05:16 69.76, -16.58 46.68 06/09/2021 13:05:43 69.78, -16.61 46.70 2.70 27
11 06/09/2021 13:55:57 -69.66, 150.89 133.43 06/09/2021 13:55:13 -69.68, 150.88 133.41 2.16 44
12 06/12/2021 05:21:36 69.82, 99.28 46.55 06/12/2021 05:22:08 69.79, 99.28 46.52 3.09 32
13 06/12/2021 06:12:17 -69.71, -93.25 133.57 06/12/2021 06:11:38 -69.69, -93.22 133.59 2.59 39

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/31/2021
SNOs_Map_FY3D_TERRA_20210531.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/31/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA