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: 9/4/2019
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 09/05/2019 05:11:36 -68.87, -78.87 118.16 09/05/2019 05:12:27 -68.87, -78.81 118.17 2.71 51
2 09/05/2019 06:02:19 68.69, 88.68 61.67 09/05/2019 06:01:55 68.71, 88.64 61.69 2.79 24
3 09/05/2019 06:52:46 -67.84,-102.92 119.16 09/05/2019 06:51:37 -67.92,-104.67 119.08 73.81 69
4 09/07/2019 21:28:01 -68.84, 37.06 117.20 09/07/2019 21:28:54 -68.86, 37.07 117.18 2.28 53
5 09/07/2019 22:18:45 68.71,-155.46 62.69 09/07/2019 22:18:22 68.70,-155.49 62.68 1.78 23
6 09/07/2019 23:09:12 -67.87, 12.94 118.14 09/07/2019 23:08:04 -67.92, 11.21 118.09 72.93 68
7 09/10/2019 13:44:28 -68.86, 152.91 116.17 09/10/2019 13:45:22 -68.84, 152.93 116.18 1.78 54
8 09/10/2019 14:35:12 68.73, -39.61 63.73 09/10/2019 14:34:49 68.74, -39.56 63.73 1.95 23
9 09/10/2019 15:25:40 -67.94, 128.74 117.06 09/10/2019 15:24:31 -67.96, 127.14 117.04 66.84 69
10 09/13/2019 06:00:54 -68.83, -91.15 115.18 09/13/2019 06:01:50 -68.82, -91.21 115.18 2.37 56
11 09/13/2019 06:51:38 68.70, 76.32 64.72 09/13/2019 06:51:17 68.71, 76.29 64.72 1.40 21
12 09/13/2019 07:42:07 -67.96,-115.40 116.02 09/13/2019 07:40:58 -67.99,-116.94 115.99 64.20 69
13 09/15/2019 22:17:21 -68.85, 24.70 114.13 09/15/2019 22:18:17 -68.85, 24.71 114.13 0.41 56
14 09/15/2019 23:08:05 68.73,-167.83 65.77 09/15/2019 23:07:44 68.74,-167.79 65.77 1.67 21
15 09/15/2019 23:58:34 -67.98, 0.46 114.97 09/15/2019 23:57:24 -68.08, -0.96 114.88 59.84 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/4/2019
SNOs_Map_FY3D_TERRA_20190904.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/04/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service