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: 11/7/2021
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 11/09/2021 08:48:12 -70.77,-132.66 92.35 11/09/2021 08:49:24 -70.68,-132.05 92.42 24.16 72
2 11/09/2021 09:38:51 70.42, 35.21 87.33 11/09/2021 09:38:54 70.41, 35.20 87.32 1.31 3
3 11/09/2021 10:29:32 -70.30,-157.27 92.78 11/09/2021 10:28:24 -70.30,-157.34 92.79 2.51 68
4 11/12/2021 01:04:35 -71.07, -17.21 91.31 11/12/2021 01:05:45 -70.95, -15.76 91.39 54.05 70
5 11/12/2021 01:55:09 70.47, 151.09 88.12 11/12/2021 01:55:19 70.47, 151.15 88.12 2.46 10
6 11/12/2021 02:45:50 -70.34, -41.38 92.00 11/12/2021 02:44:49 -70.35, -41.38 92.00 1.26 61
7 11/14/2021 17:20:58 -71.36, 98.23 90.32 11/14/2021 17:22:05 -71.27, 100.62 90.36 85.71 67
8 11/14/2021 18:11:26 70.46, -92.94 88.81 11/14/2021 18:11:45 70.46, -92.98 88.81 1.68 19
9 11/14/2021 19:02:08 -70.38, 74.51 91.26 11/14/2021 19:01:14 -70.40, 74.57 91.25 3.26 54
10 11/17/2021 10:27:43 70.49, 22.96 89.51 11/17/2021 10:28:09 70.49, 22.95 89.51 0.73 26
11 11/17/2021 11:18:25 -70.40,-169.58 90.57 11/17/2021 11:17:39 -70.38,-169.58 90.60 2.71 46
12 11/20/2021 02:44:01 70.52, 138.86 90.17 11/20/2021 02:44:34 70.51, 138.86 90.16 1.19 33
13 11/20/2021 03:34:43 -70.43, -53.67 89.93 11/20/2021 03:34:04 -70.41, -53.66 89.95 2.40 39

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/7/2021
SNOs_Map_FY3D_TERRA_20211107.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/07/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA