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: 6/13/2019
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 06/14/2019 03:51:13 69.09, 121.04 45.74 06/14/2019 03:52:23 69.04, 121.49 45.69 18.60 70
2 06/14/2019 04:41:50 -68.75, -71.18 134.61 06/14/2019 04:41:56 -68.77, -71.23 134.59 2.81 6
3 06/14/2019 05:32:34 68.65, 96.26 45.29 06/14/2019 05:31:23 68.66, 96.28 45.30 1.33 71
4 06/16/2019 20:07:40 69.08,-123.08 45.62 06/16/2019 20:08:51 69.04,-122.63 45.57 18.34 71
5 06/16/2019 20:58:18 -68.79, 44.64 134.68 06/16/2019 20:58:24 -68.77, 44.66 134.71 2.97 6
6 06/16/2019 21:49:01 68.65,-147.86 45.18 06/16/2019 21:47:51 68.65,-147.84 45.18 0.69 70
7 06/19/2019 12:24:08 69.14, -7.27 45.62 06/19/2019 12:25:19 69.03, -6.76 45.50 23.53 71
8 06/19/2019 13:14:45 -68.79, 160.53 134.74 06/19/2019 13:14:52 -68.76, 160.53 134.77 2.89 7
9 06/19/2019 14:05:28 68.65, -31.97 45.12 06/19/2019 14:04:19 68.64, -31.97 45.11 0.84 69
10 06/22/2019 04:40:35 69.14, 108.61 45.61 06/22/2019 04:41:46 69.07, 109.17 45.52 23.69 71
11 06/22/2019 05:31:12 -68.78, -83.58 134.76 06/22/2019 05:31:19 -68.81, -83.53 134.74 3.25 7
12 06/22/2019 06:21:55 68.65, 83.91 45.11 06/22/2019 06:20:47 68.63, 83.89 45.08 2.86 68
13 06/24/2019 20:57:01 69.15,-135.51 45.65 06/24/2019 20:58:13 69.05,-134.97 45.54 24.13 72
14 06/24/2019 21:47:38 -68.78, 32.30 134.72 06/24/2019 21:47:46 -68.79, 32.34 134.72 1.55 8
15 06/24/2019 22:38:21 68.66,-160.22 45.15 06/24/2019 22:37:13 68.66,-160.18 45.16 1.74 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/13/2019
SNOs_Map_FY3D_TERRA_20190613.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/13/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service