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: 5/5/2020
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 05/06/2020 02:19:04 68.84, 144.45 52.09 05/06/2020 02:19:35 68.84, 144.43 52.09 0.86 31
2 05/06/2020 03:09:45 -68.74, -48.10 128.02 05/06/2020 03:09:05 -68.72, -48.08 128.04 2.14 40
3 05/08/2020 18:35:28 68.85, -99.66 51.37 05/08/2020 18:36:04 68.85, -99.67 51.37 0.99 36
4 05/08/2020 19:26:09 -68.75, 67.79 128.74 05/08/2020 19:25:34 -68.74, 67.83 128.75 1.52 35
5 05/11/2020 10:51:52 68.86, 16.23 50.69 05/11/2020 10:52:33 68.88, 16.24 50.70 1.72 41
6 05/11/2020 11:42:32 -68.76,-176.31 129.42 05/11/2020 11:42:02 -68.77,-176.26 129.42 2.14 30
7 05/14/2020 03:08:15 68.88, 132.12 50.04 05/14/2020 03:09:01 68.90, 132.15 50.06 2.84 46
8 05/14/2020 03:58:55 -68.72, -60.35 130.12 05/14/2020 03:58:32 -68.74, -60.42 130.11 3.30 23
9 05/14/2020 04:49:22 67.69, 108.28 48.84 05/14/2020 04:48:15 67.73, 106.02 48.88 95.56 67
10 05/16/2020 19:24:39 68.89,-111.99 49.44 05/16/2020 19:25:31 68.87,-112.01 49.41 2.58 52
11 05/16/2020 20:15:20 -68.79, 55.46 130.67 05/16/2020 20:15:01 -68.77, 55.49 130.70 2.85 19
12 05/16/2020 21:05:49 67.87,-136.03 48.40 05/16/2020 21:04:41 67.93,-137.88 48.45 77.53 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/5/2020
SNOs_Map_FY3D_TERRA_20200505.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/05/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service