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: 8/26/2019
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 04:22:17 -68.86, -66.52 121.07 08/28/2019 04:23:04 -68.85, -66.47 121.09 2.38 47
2 08/28/2019 05:13:00 68.68, 101.02 58.77 08/28/2019 05:12:32 68.69, 100.98 58.77 2.10 28
3 08/28/2019 06:03:24 -67.67, -90.37 122.25 08/28/2019 06:02:17 -67.74, -92.52 122.16 91.15 67
4 08/30/2019 20:38:42 -68.83, 49.41 120.15 08/30/2019 20:39:31 -68.85, 49.42 120.13 3.00 49
5 08/30/2019 21:29:26 68.70,-143.12 59.74 08/30/2019 21:28:59 68.69,-143.14 59.73 1.31 27
6 08/30/2019 22:19:51 -67.75, 25.42 121.22 08/30/2019 22:18:43 -67.80, 23.43 121.15 84.06 68
7 09/02/2019 12:55:09 -68.85, 165.26 119.16 09/02/2019 12:55:59 -68.86, 165.30 119.16 1.77 50
8 09/02/2019 13:45:52 68.68, -27.20 60.68 09/02/2019 13:45:27 68.69, -27.26 60.69 3.15 25
9 09/02/2019 14:36:18 -67.77, 141.28 120.22 09/02/2019 14:35:10 -67.86, 139.38 120.13 80.48 68
10 09/05/2019 05:11:35 -68.82, -78.82 118.21 09/05/2019 05:12:27 -68.85, -78.82 118.18 3.43 52
11 09/05/2019 06:02:19 68.70, 88.66 61.69 09/05/2019 06:01:55 68.69, 88.62 61.67 2.31 24
12 09/05/2019 06:52:46 -67.85,-102.93 119.16 09/05/2019 06:51:37 -67.91,-104.68 119.09 73.54 69
13 09/07/2019 21:28:02 -68.85, 37.04 117.18 09/07/2019 21:28:55 -68.85, 37.05 117.19 0.75 53
14 09/07/2019 22:18:46 68.73,-155.49 62.71 09/07/2019 22:18:22 68.73,-155.45 62.71 1.99 24
15 09/07/2019 23:09:13 -67.88, 12.92 118.13 09/07/2019 23:08:04 -67.96, 11.26 118.05 70.19 69

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/26/2019
SNOs_Map_FY3D_TERRA_20190826.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/26/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service