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: 7/2/2019
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 07/02/2019 21:46:25 69.28,-148.05 46.19 07/02/2019 21:47:36 69.15,-147.19 46.04 36.99 71
2 07/02/2019 22:36:59 -68.77, 19.98 134.34 07/02/2019 22:37:11 -68.77, 19.96 134.34 1.16 12
3 07/02/2019 23:27:41 68.63,-172.53 45.53 07/02/2019 23:26:37 68.65,-172.54 45.56 2.24 64
4 07/05/2019 14:02:52 69.34, -32.24 46.48 07/05/2019 14:04:02 69.24, -31.20 46.36 42.71 70
5 07/05/2019 14:53:25 -68.76, 135.87 134.11 07/05/2019 14:53:39 -68.74, 135.81 134.13 3.21 14
6 07/05/2019 15:44:08 68.64, -56.65 45.77 07/05/2019 15:43:06 68.63, -56.69 45.76 1.87 62
7 07/08/2019 06:19:20 69.40, 83.56 46.82 07/08/2019 06:20:30 69.27, 84.73 46.67 47.90 70
8 07/08/2019 07:09:52 -68.76,-108.24 133.83 07/08/2019 07:10:07 -68.78,-108.26 133.81 2.35 15
9 07/08/2019 08:00:35 68.64, 59.23 46.05 07/08/2019 07:59:34 68.66, 59.23 46.08 2.63 61
10 07/10/2019 22:35:48 69.45,-160.63 47.21 07/10/2019 22:36:57 69.36,-159.27 47.09 54.43 69
11 07/10/2019 23:26:19 -68.76, 7.64 133.50 07/10/2019 23:26:36 -68.77, 7.60 133.50 1.76 17
12 07/11/2019 00:17:02 68.64, 175.11 46.38 07/11/2019 00:16:03 68.65, 175.09 46.39 0.79 59
13 07/13/2019 14:52:16 69.51, -44.83 47.64 07/13/2019 14:53:25 69.40, -43.33 47.50 59.79 69
14 07/13/2019 15:42:45 -68.77, 123.52 133.13 07/13/2019 15:43:04 -68.76, 123.46 133.14 2.69 19
15 07/13/2019 16:33:28 68.65, -69.01 46.76 07/13/2019 16:32:31 68.63, -69.05 46.74 2.56 57

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/2/2019
SNOs_Map_FY3D_TERRA_20190702.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/02/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service