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: 12/4/2021
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 12/05/2021 20:56:46 -71.28, 44.60 86.35 12/05/2021 20:57:55 -71.17, 46.38 86.44 64.70 69
2 12/05/2021 21:47:20 70.59,-146.93 92.98 12/05/2021 21:47:31 70.59,-146.88 92.97 2.11 11
3 12/05/2021 22:38:02 -70.47, 20.58 87.14 12/05/2021 22:37:01 -70.46, 20.58 87.15 0.58 61
4 12/08/2021 12:23:49 70.81, -6.39 93.48 12/08/2021 12:25:00 70.73, -6.05 93.41 15.13 71
5 12/08/2021 13:14:29 -70.58, 161.31 86.75 12/08/2021 13:14:31 -70.56, 161.32 86.77 2.36 2
6 12/08/2021 14:05:12 70.37, -31.04 93.05 12/08/2021 14:03:59 70.40, -31.26 93.08 9.18 73
7 12/11/2021 03:50:55 -70.64, -57.88 86.45 12/11/2021 03:52:01 -70.65, -57.94 86.44 2.34 66
8 12/11/2021 04:41:40 70.54, 109.59 93.46 12/11/2021 04:41:28 70.54, 109.55 93.46 1.62 12
9 12/11/2021 05:32:15 -70.04, -82.30 87.04 12/11/2021 05:31:04 -70.10, -83.46 87.00 44.32 71
10 12/13/2021 19:18:07 70.67,-109.70 93.77 12/13/2021 19:18:57 70.68,-109.65 93.77 1.88 50
11 12/13/2021 20:08:50 -70.58, 57.76 86.33 12/13/2021 20:08:27 -70.56, 57.81 86.34 2.66 23
12 12/16/2021 10:45:15 -70.65,-161.44 86.13 12/16/2021 10:45:56 -70.63,-161.47 86.14 2.06 41
13 12/16/2021 11:36:00 70.56, 6.01 93.79 12/16/2021 11:35:22 70.58, 6.09 93.81 3.27 38

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/4/2021
SNOs_Map_FY3D_TERRA_20211204.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/04/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA