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: 11/15/2021
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 11/17/2021 10:27:42 70.52, 22.92 89.54 11/17/2021 10:28:09 70.52, 22.99 89.54 2.49 27
2 11/17/2021 11:18:23 -70.38,-169.54 90.59 11/17/2021 11:17:39 -70.40,-169.55 90.58 1.86 44
3 11/20/2021 02:43:59 70.54, 138.84 90.19 11/20/2021 02:44:34 70.56, 138.92 90.20 3.26 35
4 11/20/2021 03:34:41 -70.45, -53.70 89.90 11/20/2021 03:34:04 -70.44, -53.62 89.92 3.33 37
5 11/22/2021 19:00:15 70.52,-105.16 90.74 11/22/2021 19:01:00 70.53,-105.24 90.75 3.07 45
6 11/22/2021 19:50:57 -70.42, 62.31 89.35 11/22/2021 19:50:30 -70.42, 62.23 89.36 2.96 27
7 11/25/2021 11:16:31 70.55, 10.74 91.31 11/25/2021 11:17:24 70.56, 10.68 91.31 2.58 53
8 11/25/2021 12:07:13 -70.45, 178.22 88.79 11/25/2021 12:06:54 -70.44, 178.15 88.80 2.83 19
9 11/25/2021 12:57:41 69.55, -13.09 90.35 11/25/2021 12:56:34 69.62, -15.37 90.37 88.71 67
10 11/28/2021 03:32:48 70.58, 126.65 91.83 11/28/2021 03:33:49 70.57, 126.58 91.82 2.42 61
11 11/28/2021 04:23:30 -70.47, -65.87 88.28 11/28/2021 04:23:19 -70.47, -65.94 88.29 3.02 11
12 11/28/2021 05:14:03 69.85, 102.42 91.13 11/28/2021 05:12:54 69.91, 100.91 91.16 58.12 69

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/15/2021
SNOs_Map_FY3D_TERRA_20211115.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/15/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA