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: 11/14/2021
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 11/14/2021 17:20:58 -71.43, 98.10 90.25 11/14/2021 17:22:04 -71.30, 100.67 90.33 92.49 66
2 11/14/2021 18:11:25 70.48, -92.97 88.84 11/14/2021 18:11:44 70.50, -92.93 88.85 2.33 19
3 11/14/2021 19:02:06 -70.35, 74.56 91.29 11/14/2021 19:01:14 -70.38, 74.53 91.27 3.11 52
4 11/17/2021 10:27:42 70.50, 22.96 89.52 11/17/2021 10:28:10 70.48, 22.94 89.50 1.75 28
5 11/17/2021 11:18:24 -70.41,-169.59 90.56 11/17/2021 11:17:39 -70.42,-169.52 90.56 2.66 45
6 11/20/2021 02:43:59 70.52, 138.88 90.16 11/20/2021 02:44:35 70.52, 138.87 90.17 0.45 36
7 11/20/2021 03:34:41 -70.43, -53.66 89.93 11/20/2021 03:34:05 -70.41, -53.66 89.95 2.12 36
8 11/22/2021 19:00:15 70.54,-105.20 90.76 11/22/2021 19:00:59 70.56,-105.20 90.78 1.43 44
9 11/22/2021 19:50:57 -70.44, 62.27 89.33 11/22/2021 19:50:29 -70.44, 62.27 89.33 0.20 28
10 11/25/2021 11:16:32 70.57, 10.71 91.33 11/25/2021 11:17:24 70.58, 10.72 91.34 1.61 52
11 11/25/2021 12:07:14 -70.47, 178.19 88.77 11/25/2021 12:06:54 -70.47, 178.19 88.77 0.83 20
12 11/25/2021 12:57:42 69.57, -13.12 90.37 11/25/2021 12:56:35 69.59, -15.41 90.34 88.69 67

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/14/2021
SNOs_Map_FY3D_TERRA_20211114.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/14/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA