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: 8/24/2019
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 08/25/2019 12:05:50 -68.83, 177.63 122.03 08/25/2019 12:06:36 -68.85, 177.65 122.02 2.08 46
2 08/25/2019 12:56:34 68.71, -14.90 57.86 08/25/2019 12:56:04 68.69, -14.91 57.84 2.03 30
3 08/25/2019 13:46:57 -67.64, 153.78 123.21 08/25/2019 13:45:50 -67.68, 151.53 123.15 95.07 67
4 08/28/2019 04:22:17 -68.85, -66.51 121.08 08/28/2019 04:23:04 -68.86, -66.46 121.07 2.43 47
5 08/28/2019 05:13:00 68.67, 101.03 58.76 08/28/2019 05:12:32 68.70, 100.98 58.78 3.28 28
6 08/28/2019 06:03:24 -67.66, -90.36 122.26 08/28/2019 06:02:17 -67.75, -92.51 122.15 91.26 67
7 08/30/2019 20:38:42 -68.82, 49.42 120.16 08/30/2019 20:39:32 -68.81, 49.36 120.17 2.27 50
8 08/30/2019 21:29:26 68.70,-143.11 59.73 08/30/2019 21:28:59 68.70,-143.13 59.74 1.17 27
9 08/30/2019 22:19:51 -67.74, 25.43 121.23 08/30/2019 22:18:43 -67.81, 23.44 121.14 84.22 68
10 09/02/2019 12:55:09 -68.84, 165.28 119.17 09/02/2019 12:56:00 -68.82, 165.25 119.20 2.56 51
11 09/02/2019 13:45:53 68.72, -27.25 60.72 09/02/2019 13:45:27 68.70, -27.25 60.71 1.42 26
12 09/02/2019 14:36:19 -67.81, 141.23 120.18 09/02/2019 14:35:11 -67.82, 139.33 120.17 79.77 68
13 09/05/2019 05:11:36 -68.86, -78.87 118.17 09/05/2019 05:12:27 -68.87, -78.80 118.16 3.10 51
14 09/05/2019 06:02:19 68.69, 88.67 61.67 09/05/2019 06:01:55 68.70, 88.63 61.69 2.42 24
15 09/05/2019 06:52:46 -67.83,-102.91 119.17 09/05/2019 06:51:38 -67.88,-104.72 119.13 76.13 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/24/2019
SNOs_Map_FY3D_TERRA_20190824.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/24/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service