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: 2/8/2020
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 02/10/2020 07:52:46 68.86, 60.85 83.29 02/10/2020 07:53:39 68.86, 60.84 83.28 0.28 53
2 02/10/2020 08:43:27 -68.75,-131.69 96.83 02/10/2020 08:43:09 -68.75,-131.66 96.84 1.22 18
3 02/10/2020 09:33:57 67.88, 36.74 82.26 02/10/2020 09:32:49 67.92, 34.98 82.35 73.64 68
4 02/13/2020 00:09:11 68.88, 176.72 82.44 02/13/2020 00:10:11 68.88, 176.74 82.43 0.70 60
5 02/13/2020 00:59:52 -68.77, -15.81 97.70 02/13/2020 00:59:41 -68.78, -15.76 97.69 2.42 11
6 02/13/2020 01:50:27 68.18, 152.28 81.69 02/13/2020 01:49:16 68.22, 151.21 81.77 44.44 71
7 02/15/2020 16:25:35 68.91, -67.41 81.56 02/15/2020 16:26:42 68.90, -67.37 81.54 1.84 67
8 02/15/2020 17:16:16 -68.79, 100.07 98.58 02/15/2020 17:16:12 -68.80, 100.14 98.57 3.23 4
9 02/15/2020 18:06:55 68.42, -92.14 81.03 02/15/2020 18:05:43 68.46, -92.64 81.09 21.09 72
10 02/18/2020 08:42:02 69.05, 48.30 80.77 02/18/2020 08:43:13 68.97, 48.58 80.67 14.05 71
11 02/18/2020 09:32:40 -68.76,-143.99 99.55 02/18/2020 09:32:45 -68.77,-144.05 99.54 2.40 5
12 02/18/2020 10:23:24 68.67, 23.44 80.35 02/18/2020 10:22:12 68.64, 23.45 80.33 2.46 72
13 02/21/2020 00:58:31 69.29, 163.85 80.07 02/21/2020 00:59:41 69.20, 164.74 79.94 36.51 70
14 02/21/2020 01:49:05 -68.79, -28.13 100.47 02/21/2020 01:49:17 -68.78, -28.17 100.48 1.92 12
15 02/21/2020 02:39:48 68.65, 139.37 79.38 02/21/2020 02:38:44 68.65, 139.32 79.39 1.94 64

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/8/2020
SNOs_Map_FY3D_TERRA_20200208.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/08/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service