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: 9/1/2019
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 09/02/2019 12:55:09 -68.82, 165.30 119.19 09/02/2019 12:56:00 -68.84, 165.28 119.18 1.77 51
2 09/02/2019 13:45:53 68.70, -27.22 60.70 09/02/2019 13:45:28 68.68, -27.27 60.68 2.51 25
3 09/02/2019 14:36:19 -67.80, 141.25 120.20 09/02/2019 14:35:11 -67.84, 139.36 120.14 79.69 68
4 09/05/2019 05:11:35 -68.85, -78.85 118.18 09/05/2019 05:12:27 -68.84, -78.84 118.20 1.57 52
5 09/05/2019 06:02:19 68.72, 88.63 61.71 09/05/2019 06:01:54 68.73, 88.67 61.72 2.01 25
6 09/05/2019 06:52:45 -67.82,-102.89 119.19 09/05/2019 06:51:37 -67.89,-104.70 119.11 76.11 68
7 09/07/2019 21:28:01 -68.82, 37.08 117.21 09/07/2019 21:28:55 -68.83, 37.03 117.21 1.91 54
8 09/07/2019 22:18:45 68.70,-155.45 62.68 09/07/2019 22:18:22 68.72,-155.46 62.70 2.56 23
9 09/07/2019 23:09:13 -67.90, 12.89 118.11 09/07/2019 23:08:04 -67.94, 11.24 118.07 69.38 69
10 09/10/2019 13:44:28 -68.85, 152.93 116.17 09/10/2019 13:45:22 -68.87, 152.96 116.16 2.22 54
11 09/10/2019 14:35:12 68.73, -39.60 63.72 09/10/2019 14:34:50 68.70, -39.60 63.69 3.02 22
12 09/10/2019 15:25:40 -67.93, 128.75 117.07 09/10/2019 15:24:31 -67.98, 127.17 117.02 66.13 69
13 09/13/2019 06:00:54 -68.83, -91.16 115.18 09/13/2019 06:01:50 -68.84, -91.18 115.16 2.06 56
14 09/13/2019 06:51:37 68.71, 76.32 64.72 09/13/2019 06:51:16 68.73, 76.32 64.74 2.68 21
15 09/13/2019 07:42:06 -67.96,-115.41 116.01 09/13/2019 07:40:57 -68.01,-116.91 115.97 63.09 69

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/1/2019
SNOs_Map_FY3D_TERRA_20190901.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/01/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service