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: 3/15/2022
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 03/16/2022 03:54:47 71.07, 121.15 72.75 03/16/2022 03:55:33 71.07, 121.10 72.75 1.94 46
2 03/16/2022 04:45:29 -70.98, -71.38 107.36 03/16/2022 04:45:02 -71.01, -71.37 107.33 3.07 27
3 03/18/2022 19:21:53 -71.07, 69.39 108.30 03/18/2022 19:22:32 -71.07, 69.33 108.31 2.45 39
4 03/18/2022 20:12:39 70.99,-123.16 71.60 03/18/2022 20:11:59 70.96,-123.19 71.58 2.62 40
5 03/21/2022 10:49:03 71.09, 17.58 70.68 03/21/2022 10:49:27 71.11, 17.65 70.70 3.07 24
6 03/21/2022 11:39:45 -71.00,-174.93 109.43 03/21/2022 11:38:57 -71.00,-174.90 109.43 1.29 48
7 03/24/2022 01:25:38 71.84, 157.18 70.41 03/24/2022 01:26:45 71.73, 159.26 70.28 73.17 67
8 03/24/2022 02:16:07 -71.06, -34.11 110.40 03/24/2022 02:16:25 -71.08, -34.17 110.38 2.64 18
9 03/24/2022 03:06:53 70.99, 133.32 69.51 03/24/2022 03:05:52 70.97, 133.31 69.50 1.81 61
10 03/26/2022 16:52:38 -71.55, 105.95 110.93 03/26/2022 16:53:49 -71.42, 106.97 111.08 39.07 71
11 03/26/2022 17:43:16 71.07, -85.89 68.57 03/26/2022 17:43:20 71.09, -85.90 68.59 2.28 4
12 03/26/2022 18:33:58 -70.96, 81.61 111.56 03/26/2022 18:32:50 -70.98, 81.56 111.54 2.54 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/15/2022
SNOs_Map_FY3D_TERRA_20220315.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/15/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA