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: 12/28/2020
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 12/30/2020 15:41:06 70.04, -56.90 93.05 12/30/2020 15:42:14 69.90, -55.04 92.89 72.57 68
2 12/30/2020 16:31:33 -69.19, 111.67 87.82 12/30/2020 16:31:55 -69.18, 111.63 87.83 1.97 22
3 12/30/2020 17:22:17 69.08, -80.87 92.07 12/30/2020 17:21:22 69.07, -80.86 92.06 1.09 55
4 01/02/2021 07:57:32 70.30, 58.63 93.10 01/02/2021 07:58:37 70.19, 61.26 92.97 99.48 65
5 01/02/2021 08:47:54 -69.18,-132.39 88.05 01/02/2021 08:48:23 -69.20,-132.47 88.03 3.52 29
6 01/02/2021 09:38:38 69.08, 35.06 91.85 01/02/2021 09:37:50 69.09, 35.04 91.86 1.80 48
7 01/05/2021 01:04:16 -69.23, -16.54 88.27 01/05/2021 01:04:51 -69.22, -16.57 88.29 2.29 35
8 01/05/2021 01:55:00 69.13, 150.92 91.63 01/05/2021 01:54:18 69.10, 150.93 91.60 2.86 42
9 01/07/2021 17:20:36 -69.23, 99.39 88.59 01/07/2021 17:21:18 -69.23, 99.32 88.61 2.76 42
10 01/07/2021 18:11:20 69.13, -93.15 91.30 01/07/2021 18:10:45 69.11, -93.18 91.28 2.34 35
11 01/10/2021 09:36:58 -69.29,-144.76 88.92 01/10/2021 09:37:45 -69.28,-144.72 88.93 1.74 47
12 01/10/2021 10:27:41 69.13, 22.77 90.92 01/10/2021 10:27:13 69.11, 22.70 90.90 3.58 28

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/28/2020
SNOs_Map_FY3D_TERRA_20201228.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/28/2020 in txt file.

Historial Predications of SNOs between FY3D and TERRA