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: 8/6/2021
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 08/07/2021 12:45:35 70.05, -11.64 53.69 08/07/2021 12:46:11 70.06, -11.60 53.70 1.77 36
2 08/07/2021 13:36:17 -69.96, 155.82 126.40 08/07/2021 13:35:41 -69.94, 155.87 126.41 2.42 36
3 08/10/2021 05:01:54 70.09, 104.25 54.50 08/10/2021 05:02:37 70.08, 104.31 54.49 2.10 43
4 08/10/2021 05:52:36 -69.99, -88.28 125.59 08/10/2021 05:52:07 -69.97, -88.22 125.62 3.40 29
5 08/12/2021 21:18:13 70.12,-139.86 55.33 08/12/2021 21:19:03 70.10,-139.79 55.31 3.32 50
6 08/12/2021 22:08:54 -69.97, 27.69 124.82 08/12/2021 22:08:33 -69.99, 27.69 124.80 2.22 21
7 08/12/2021 22:59:21 69.01,-163.60 54.23 08/12/2021 22:58:15 69.05,-165.92 54.29 92.64 66
8 08/15/2021 13:34:30 70.10, -23.89 56.14 08/15/2021 13:35:28 70.12, -23.89 56.15 1.42 58
9 08/15/2021 14:25:12 -70.01, 143.58 123.95 08/15/2021 14:24:58 -70.01, 143.59 123.95 0.53 14
10 08/15/2021 15:15:44 69.31, -48.08 55.36 08/15/2021 15:14:35 69.34, -49.67 55.40 62.36 69
11 08/18/2021 05:50:49 70.14, 92.00 57.03 08/18/2021 05:51:54 70.12, 92.00 57.01 1.56 65
12 08/18/2021 06:41:31 -70.04,-100.53 123.06 08/18/2021 06:41:24 -70.02,-100.51 123.09 2.50 7
13 08/18/2021 07:32:07 69.56, 67.50 56.46 08/18/2021 07:30:56 69.63, 66.59 56.54 36.01 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/6/2021
SNOs_Map_FY3D_TERRA_20210806.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/06/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA