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: 9/30/2019
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 10/01/2019 23:56:00 -69.02, -0.20 107.71 10/01/2019 23:57:11 -68.96, 0.08 107.77 13.28 71
2 10/02/2019 00:46:41 68.75, 167.48 72.04 10/02/2019 00:46:40 68.75, 167.46 72.03 1.08 1
3 10/02/2019 01:37:22 -68.64, -25.06 108.06 10/02/2019 01:36:10 -68.63, -25.05 108.07 1.18 72
4 10/04/2019 16:12:28 -69.11, 115.57 106.58 10/04/2019 16:13:39 -69.02, 116.03 106.67 21.31 71
5 10/04/2019 17:03:07 68.74, -76.61 73.06 10/04/2019 17:03:09 68.74, -76.67 73.07 2.47 2
6 10/04/2019 17:53:48 -68.63, 90.85 107.04 10/04/2019 17:52:39 -68.64, 90.83 107.03 1.51 69
7 10/07/2019 08:28:55 -69.20,-128.67 105.46 10/07/2019 08:30:06 -69.07,-128.02 105.58 29.48 71
8 10/07/2019 09:19:33 68.78, 39.22 74.14 10/07/2019 09:19:36 68.80, 39.27 74.15 2.87 3
9 10/07/2019 10:10:14 -68.66,-153.31 105.97 10/07/2019 10:09:07 -68.63,-153.30 106.00 3.09 67
10 10/10/2019 00:45:22 -69.24, -12.83 104.40 10/10/2019 00:46:33 -69.18, -12.01 104.45 33.40 71
11 10/10/2019 01:35:59 68.77, 155.12 75.15 10/10/2019 01:36:05 68.79, 155.14 75.17 2.31 6
12 10/10/2019 02:26:40 -68.65, -37.40 104.96 10/10/2019 02:25:36 -68.63, -37.42 104.98 2.03 64
13 10/12/2019 17:01:50 -69.33, 102.93 103.30 10/12/2019 17:03:01 -69.23, 103.94 103.38 41.35 71
14 10/12/2019 17:52:25 68.76, -88.98 76.16 10/12/2019 17:52:34 68.78, -88.99 76.17 2.12 9
15 10/12/2019 18:43:06 -68.63, 78.51 103.96 10/12/2019 18:42:05 -68.62, 78.45 103.98 2.83 61

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/30/2019
SNOs_Map_FY3D_TERRA_20190930.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/30/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service