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: 8/27/2019
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 08/28/2019 04:22:16 -68.82, -66.47 121.11 08/28/2019 04:23:04 -68.84, -66.48 121.10 2.43 48
2 08/28/2019 05:13:00 68.69, 101.01 58.78 08/28/2019 05:12:32 68.68, 100.97 58.77 1.90 28
3 08/28/2019 06:03:24 -67.68, -90.39 122.23 08/28/2019 06:02:17 -67.73, -92.53 122.17 90.77 67
4 08/30/2019 20:38:43 -68.84, 49.39 120.14 08/30/2019 20:39:32 -68.85, 49.41 120.13 1.29 49
5 08/30/2019 21:29:27 68.72,-143.14 59.75 08/30/2019 21:29:00 68.69,-143.14 59.73 3.04 27
6 08/30/2019 22:19:52 -67.76, 25.40 121.20 08/30/2019 22:18:44 -67.80, 23.42 121.15 83.43 68
7 09/02/2019 12:55:09 -68.87, 165.24 119.14 09/02/2019 12:55:59 -68.86, 165.30 119.16 2.89 50
8 09/02/2019 13:45:52 68.69, -27.22 60.70 09/02/2019 13:45:27 68.70, -27.26 60.70 1.59 25
9 09/02/2019 14:36:18 -67.79, 141.26 120.20 09/02/2019 14:35:10 -67.86, 139.38 120.12 79.35 68
10 09/05/2019 05:11:35 -68.84, -78.84 118.19 09/05/2019 05:12:27 -68.86, -78.81 118.17 2.60 52
11 09/05/2019 06:02:19 68.72, 88.63 61.71 09/05/2019 06:01:55 68.70, 88.63 61.68 2.56 24
12 09/05/2019 06:52:46 -67.87,-102.96 119.14 09/05/2019 06:51:37 -67.92,-104.67 119.08 71.94 69
13 09/07/2019 21:28:01 -68.82, 37.08 117.21 09/07/2019 21:28:56 -68.81, 37.01 117.22 2.96 55
14 09/07/2019 22:18:45 68.70,-155.45 62.68 09/07/2019 22:18:23 68.70,-155.49 62.68 1.48 22
15 09/07/2019 23:09:13 -67.90, 12.89 118.11 09/07/2019 23:08:04 -67.98, 11.28 118.03 67.95 69

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/27/2019
SNOs_Map_FY3D_TERRA_20190827.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/27/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service