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: 8/29/2019
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 08/30/2019 20:38:42 -68.81, 49.43 120.17 08/30/2019 20:39:32 -68.82, 49.38 120.16 2.64 50
2 08/30/2019 21:29:27 68.73,-143.16 59.77 08/30/2019 21:28:59 68.73,-143.10 59.76 2.71 28
3 08/30/2019 22:19:51 -67.73, 25.45 121.23 08/30/2019 22:18:44 -67.77, 23.40 121.18 86.54 67
4 09/02/2019 12:55:09 -68.83, 165.29 119.18 09/02/2019 12:56:00 -68.83, 165.27 119.18 0.67 51
5 09/02/2019 13:45:53 68.70, -27.23 60.71 09/02/2019 13:45:27 68.73, -27.21 60.73 3.32 26
6 09/02/2019 14:36:19 -67.81, 141.24 120.19 09/02/2019 14:35:11 -67.84, 139.35 120.15 79.35 68
7 09/05/2019 05:11:36 -68.85, -78.85 118.17 09/05/2019 05:12:28 -68.84, -78.83 118.19 1.51 52
8 09/05/2019 06:02:20 68.73, 88.62 61.71 09/05/2019 06:01:55 68.74, 88.68 61.72 2.49 25
9 09/05/2019 06:52:46 -67.88,-102.97 119.13 09/05/2019 06:51:37 -67.90,-104.69 119.10 72.23 69
10 09/07/2019 21:28:01 -68.82, 37.07 117.21 09/07/2019 21:28:55 -68.85, 37.06 117.19 2.91 54
11 09/07/2019 22:18:45 68.70,-155.45 62.68 09/07/2019 22:18:23 68.68,-155.51 62.67 2.70 22
12 09/07/2019 23:09:13 -67.91, 12.89 118.10 09/07/2019 23:08:04 -67.96, 11.26 118.04 68.36 69
13 09/10/2019 13:44:28 -68.85, 152.93 116.18 09/10/2019 13:45:23 -68.85, 152.94 116.17 0.92 55
14 09/10/2019 14:35:12 68.73, -39.60 63.72 09/10/2019 14:34:50 68.74, -39.55 63.73 2.60 22
15 09/10/2019 15:25:41 -67.98, 128.68 117.02 09/10/2019 15:24:31 -68.02, 127.21 116.98 61.28 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/29/2019
SNOs_Map_FY3D_TERRA_20190830.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/29/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service