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: 6/3/2020
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 06/04/2020 13:19:31 69.35, -21.27 46.72 06/04/2020 13:20:41 69.23, -20.35 46.60 38.32 70
2 06/04/2020 14:10:04 -68.83, 146.78 133.81 06/04/2020 14:10:16 -68.84, 146.78 133.80 1.39 12
3 06/04/2020 15:00:48 68.71, -45.75 46.06 06/04/2020 14:59:44 68.68, -45.78 46.04 3.13 64
4 06/07/2020 05:35:57 69.49, 94.44 46.59 06/07/2020 05:37:06 69.41, 95.77 46.50 52.40 69
5 06/07/2020 06:26:28 -68.86, -97.35 134.06 06/07/2020 06:26:44 -68.86, -97.32 134.06 1.21 16
6 06/07/2020 07:17:11 68.69, 70.19 45.77 06/07/2020 07:16:12 68.69, 70.12 45.78 2.96 59
7 06/09/2020 21:52:22 69.63,-149.85 46.51 06/09/2020 21:53:31 69.53,-148.19 46.40 65.41 69
8 06/09/2020 22:42:51 -68.89, 18.52 134.25 06/09/2020 22:43:11 -68.87, 18.58 134.27 2.96 20
9 06/09/2020 23:33:34 68.72,-173.94 45.58 06/09/2020 23:32:39 68.70,-173.99 45.56 3.05 55
10 06/12/2020 14:08:49 69.83, -34.23 46.54 06/12/2020 14:09:56 69.70, -32.08 46.39 84.08 67
11 06/12/2020 14:59:14 -68.86, 134.46 134.45 06/12/2020 14:59:39 -68.87, 134.47 134.44 1.03 25
12 06/12/2020 15:49:58 68.76, -58.08 45.45 06/12/2020 15:49:06 68.76, -58.03 45.44 2.23 52
13 06/15/2020 06:25:15 69.98, 81.46 46.56 06/15/2020 06:26:21 69.86, 84.03 46.42 98.95 66
14 06/15/2020 07:15:38 -68.90,-109.67 134.54 06/15/2020 07:16:07 -68.87,-109.64 134.57 3.13 29
15 06/15/2020 08:06:21 68.75, 57.84 45.31 06/15/2020 08:05:34 68.75, 57.85 45.31 0.41 47

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/3/2020
SNOs_Map_FY3D_TERRA_20200603.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/03/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service