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: 7/7/2019
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 07/08/2019 06:19:19 69.36, 83.62 46.78 07/08/2019 06:20:29 69.27, 84.74 46.67 45.01 70
2 07/08/2019 07:09:52 -68.78,-108.27 133.81 07/08/2019 07:10:06 -68.78,-108.27 133.82 0.69 14
3 07/08/2019 08:00:35 68.66, 59.21 46.07 07/08/2019 07:59:33 68.67, 59.24 46.08 1.59 62
4 07/10/2019 22:35:47 69.42,-160.58 47.17 07/10/2019 22:36:57 69.28,-159.37 47.01 49.61 70
5 07/10/2019 23:26:19 -68.78, 7.61 133.48 07/10/2019 23:26:34 -68.79, 7.63 133.48 0.99 15
6 07/11/2019 00:17:02 68.66, 175.09 46.40 07/11/2019 00:16:01 68.68, 175.13 46.42 2.40 61
7 07/13/2019 14:52:15 69.47, -44.77 47.60 07/13/2019 14:53:24 69.34, -43.41 47.43 55.23 69
8 07/13/2019 15:42:46 -68.78, 123.50 133.11 07/13/2019 15:43:02 -68.80, 123.52 133.10 1.64 16
9 07/13/2019 16:33:29 68.66, -69.03 46.77 07/13/2019 16:32:29 68.68, -68.98 46.79 2.53 60
10 07/16/2019 07:08:42 69.48, 71.11 48.01 07/16/2019 07:09:51 69.39, 72.54 47.90 56.76 69
11 07/16/2019 07:59:13 -68.78,-120.62 132.70 07/16/2019 07:59:30 -68.80,-120.60 132.69 1.48 17
12 07/16/2019 08:49:56 68.67, 46.85 47.19 07/16/2019 08:48:57 68.68, 46.90 47.20 2.02 59
13 07/18/2019 23:25:09 69.53,-173.09 48.53 07/18/2019 23:26:18 69.39,-171.59 48.35 60.87 69
14 07/19/2019 00:15:39 -68.79, -4.73 132.24 07/19/2019 00:15:57 -68.79, -4.72 132.24 0.52 18
15 07/19/2019 01:06:22 68.67, 162.73 47.65 07/19/2019 01:05:24 68.67, 162.77 47.65 1.42 58

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/7/2019
SNOs_Map_FY3D_TERRA_20190707.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/07/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service