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: 12/2/2021
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 12/03/2021 06:20:08 -70.59, -95.15 87.37 12/03/2021 06:20:34 -70.59, -95.12 87.37 1.35 26
2 12/03/2021 07:10:53 70.47, 72.35 92.52 12/03/2021 07:10:01 70.49, 72.38 92.54 2.72 52
3 12/05/2021 20:56:46 -71.27, 44.61 86.36 12/05/2021 20:57:55 -71.18, 46.39 86.43 64.68 69
4 12/05/2021 21:47:20 70.59,-146.93 92.97 12/05/2021 21:47:31 70.59,-146.87 92.98 2.32 11
5 12/05/2021 22:38:02 -70.47, 20.58 87.15 12/05/2021 22:37:01 -70.47, 20.59 87.15 0.83 61
6 12/08/2021 12:23:49 70.81, -6.38 93.48 12/08/2021 12:25:00 70.74, -6.04 93.42 14.84 71
7 12/08/2021 13:14:29 -70.58, 161.31 86.75 12/08/2021 13:14:31 -70.57, 161.34 86.76 1.35 2
8 12/08/2021 14:05:12 70.37, -31.04 93.05 12/08/2021 14:03:59 70.41, -31.25 93.09 9.40 73
9 12/11/2021 03:50:55 -70.64, -57.88 86.45 12/11/2021 03:52:01 -70.66, -57.93 86.44 2.54 66
10 12/11/2021 04:41:40 70.54, 109.59 93.46 12/11/2021 04:41:28 70.55, 109.56 93.46 1.52 12
11 12/11/2021 05:32:15 -70.04, -82.30 87.04 12/11/2021 05:31:04 -70.11, -83.45 86.99 44.07 71
12 12/13/2021 19:18:06 70.67,-109.70 93.77 12/13/2021 19:18:56 70.68,-109.64 93.78 2.76 50
13 12/13/2021 20:08:49 -70.58, 57.76 86.33 12/13/2021 20:08:26 -70.57, 57.83 86.33 2.65 23

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/2/2021
SNOs_Map_FY3D_TERRA_20211202.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/02/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA